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Tagged as: JN0-632 -
JN0-343考试推荐及考试经验分享
Filed under Juniper NetworksOct 15一、JN0-343 Exam推荐
JN0-343 Exam
Juniper Networks Certified Internet Specialist (JNCIS-ENT)
科目编号 : JN0-343
科目名称 : Juniper Networks Certified Internet Specialist (JNCIS-ENT)
JN0-343 考试是 Juniper Networks 公司的 Juniper Networks Certified Internet Specialist (JNCIS-ENT) 认证考试官方代号,属于JNCIS。Juniper NetworksJuniper Networks Certified Internet Specialist (JNCIS-ENT)认证作为全球IT领域专家Juniper Networks热门认证之一,是许多大中IT企业选择人才标准的必备条件。
目前中国的JNCIP不到40人,JNCIE就更少了还不足20人,JNCIS的数量跟CCIE的数量差不多。虽然Juniper的设备销量不如Cisco多,但只要会调路由器基本上都会Cisco,Juniper设备销量少,会操作的人也少,设备人均占有率应该超过Cisco,记得有一次朋友聚会,居然5个人里面有2个3CCIE的和1一个2CCIE的,我就X了,居然现在有多个CCIE认证的人也这么多;会Juniper设备的人绝对会Cisco设备,但会Cisco设备的人就不一定会Juniper设备了。Juniper设备基本上是在大网里面采用,接触Juniper设备之后干大网的机会就会多了,对今后的发展很有好处。记得一次在工作时候遇到某培训中心来的CCIE,居然NTP、STP、IPsec都不会,跑去查文档之后也没有搞定,最后居然怀疑45交换机不支持NTP!!!还有一次一个Cisco厂商的工程师来测试AAA服务器,他居然不知道SSH怎么搞,最后整了一个下午才发现原来IOS版本不支持,操,这是什么狗屁厂商工程师,难怪起薪10000。
二、JN0-343 Exam考试经验分享
Juniper Networks的教材是最好的最权威的。考试的教材以Juniper Networks为准。书一定要细看,不可有侥幸心理。概念要清晰,‘万变不离其宗’!题再怪,也不会偏离原理。看Juniper Networks原版的书,如果网络基础好就不要再看中文版的书。
Juniper Networks出的选项每一个都很容易让人模糊和不确定,如果不是对概念十分的清晰比如说一些细节的话,看了他的选项就容易觉得每个说的都有道理,就不容易选择。所以在准备时一定要对关键的概念和教材中提到的细节给与充分的重视,在选择是要对自己的记忆有信心,不要随意更改自己的第一选择。另外的重点就是 ios操作,命令都会列出来让你选择,记住ios命令的一些习惯性句法和一般的参数顺序就比较容易选择了。最后一点就是考试时不能后退的,就是一个问题结束以后就不能再回头再看了,所以一定要看懂题和看清题,概念题的特点就是他描述的情景并不是问题的关键,重点是问题的实质考点,他不会用清晰的语言告诉你要靠这个概念,而是顾左右而言他,但是要想选出正确的答案就要一眼看出它实际上所设计的关键概念来。整个考试的时间是很充裕的,105分钟65题,一般 40-50分钟就可以完成,但是还是那句话,仔细仔细再仔细。还有JN0-343考试题库也是必不可少的,我主要是在testinside考题大师这个网站上看的题库,分享给大家。
本文来自于:JN0-343考试推荐及考试经验分享
Tagged as: JN0-343 -
JN0-331题库demo免费下载
Filed under Juniper NetworksNov 5Juniper Networks认证JN0-331考试题库介绍
考试代号: JN0-331
问题数量:75 Q&As
更新时间: 2009-11-04
注册地点: Prometric/Pearson VUE
题库全称:SEC,Specialist(JNCIS-SEC)免费JN0-331题库Demo赏析
Juniper Networks JN0-331学习指南
JNCIS认证 JN0-331考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-331学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-331考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-331是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-331考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-331考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-331试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-331考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-100题库demo免费下载
Filed under Juniper NetworksOct 19Juniper Networks认证JN0-100考试题库介绍
考试代号: JN0-100
问题数量:161 Q&As
更新时间: 2009-10-20
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Associate (JNCIA-JUNOS)免费JN0-100题库Demo赏析
免费下载JN0-100题库Demo
Examsoon提供最新的JNCIA认证 JN0-100题库,其全名为:(Juniper Networks Certified Internet Associate (JNCIA-JUNOS) ). 在您决定是否购买之前 可以先下载JN0-100题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费JN0-100模拟测试题的下载链接
Juniper Networks JN0-100学习指南
JNCIA认证 JN0-100考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-100学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-100考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-100是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-100考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-100考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-100试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-100考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-532题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-532考试题库介绍
考试代号: JN0-532
问题数量:151 Q&As
更新时间: 2009-08-23
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Specialist, FWV (JNCIS-FWV)免费JN0-532题库Demo赏析
Exam : Juniper JN0-532
Title : FWV,Specialist(JNCIS-FWV)1. Which ScreenOS CLI command is necessary for configuring IGMP on interface ethernet0/1?
A. set igmp interface ethernet0/1
B. set multicast interface ethernet0/1
C. set interface ethernet0/1 igmp router
D. set igmp interface ethernet0/1 enable
Answer: C2. Click the Exhibit button.
In the exhibit, which two can be determined about the VPN? (Choose two.)
A. NAT-traversal is enabled.
B. The rekey interval is 8 hours.
C. This device initiated the Phase 1 negotiations.
D. The certificate used in this exchange is set to never expire.
Answer: BC3. Review the exhibit.
You’ve been asked to build a route-based hub and spoke network, with policy control for traffic travelling from spoke to spoke. Which two of the following configuration options will meet this requirement? (Choose two.)
A. Place the spoke tunnel interfaces in the trust zone and create policies on the spokes.
B. Place the spoke tunnel interfaces in the untrust zone and create policies on the spokes.
C. Create a single tunnel interface in the trust zone at the hub and enable intra-zone blocking.
D. Create separate tunnel interfaces at the hub and place them in different zones, then create policies at the hub.
Answer: BD4. Which three statements are true regarding IKE Phase 1? (Choose three.)
A. Placing the SA proposal list in message 1 is an option.
B. The digital certificate is used to decrypt the session key.
C. The DH key exchange is used to validate the session key.
D. The DH key exchange and digital certificates are both optional.
E. The proxy-id is used to determine which SA is referenced for the VPN.
Answer: ABC5. Which three OSPF parameters are interface parameters? (Choose three.)
A. cost
B. priority
C. neighbor list
D. summarization
E. advertise default route
Answer: ABC6. Click the Exhibit button.
In the exhibit, what is the source IP address of the multicast traffic?
A. 236.1.1.1
B. 10.10.10.1
C. 20.20.20.10
D. 20.20.20.200
Answer: B7. What must be enabled to protect Phase 2 key exchanges?
A. Phase 1 PFS
B. Phase 2 SHA
C. Phase 2 3-DES
D. Phase 2 DH key exchange
Answer: D8. You have entered the command
set ffilter src-ip 1.1.7.250 dst-ip 10.1.10.5 ip-prot 6
What will be the resulting output in the debug for which this was created?
A. If the packet has a src-ip of 1.1.7.250 or a dst-ip of 10.1.10.5 or has TCP as its protocol then it will be captured
B. If the packet has a src-ip of 1.1.7.250 or a dst-ip of 10.1.10.5 or has UDP as its protocol then it will be captured
C. If the packet has a src-ip of 1.1.7.250 and a dst-ip of 10.1.10.5 and has TCP as its protocol then it will be captured
D. If the packet has a src-ip of 1.1.7.250 and a dst-ip of 10.1.10.5 and has UDP as its protocol then it will be captured
Answer: C9. You have configured the following on your device.
set address trust MyPC 10.1.1.5/32
set address untrust CorpNet 10.10.0.0/16
set policy from trust to untrust MyPC CorpNet any permit
set int tunnel.1 zone untrust
set int tunnel.1 ip unnumbered int bgroup1
set ike gateway GW address 1.1.1.1 outgoing-interface e0/1 preshare Secret sec-level standard
set vpn VPN gateway GW sec-level standard
The tunnel interface is down, so the VPN cannot function properly. What is the problem?
A. The policy needs to have the action tunnel.
B. The VPN needs to be bound to the tunnel interface.
C. The tunnel interface needs to be placed in the trust zone.
D. The tunnel interface needs to be associated with the interface in the untrust zone.
Answer: B10. Click the Exhibit button.
In the exhibit, what is the address of the multicast receiver?
A. 234.9.8.42
B. 192.168.10.2
C. 192.168.20.10
D. 192.168.20.200
Answer: D11. To which three ScreenOS components can a policy-based routing policy be bound? (Choose three.)
A. zone
B. policy
C. interface
D. virtual router
E. virtual system
Answer: ACD12. What must be configured differently for a route-based VPN and a policy-based VPN?
A. proxy-id
B. proposals
C. remote gateway type
D. binding the tunnel interface
Answer: D13. During main mode negations a failure has occurred while using IKE certificates.
Which message pair would you review to troubleshoot this failure?
A. messages 1 & 2
B. messages 2 & 3
C. messages 3 & 4
D. messages 5 & 6
Answer: D14. Which two item pairs are exchanged during Phase 2 negotiations? (Choose two.)
A. proxy-id, SA proposal list
B. IKE cookie, SA proposal list
C. hash [ID + Key], DH key exchange
D. SA proposal list, optional DH key exchange
Answer: AD15. Which command is used to verify that IGMP is running correctly?
A. get route igmp
B. get igmp query
C. set igmp query interface e0/1
D. exec igmp interface e0/1 query
Answer: D16. Review the exhibit.
Which two of the following elements must be configured on the ScreenOS device in order to support PIM-SM? (Choose two)
A. A multicast control policy
B. A bootstrap router process
C. A unicast routing protocol
D. A static RP
Answer: AC17. Click the Exhibit button.
Review the exhibit. Track-ip has failed on the device, but the device did not fail over to the second unit in the cluster:
Why has failover not occurred?
A. The physical interfaces have not failed.
B. The track-ip interval is not sufficient to cause failover.
C. The track-ip address weight is not sufficient to cause failover.
D. The track-ip address threshold is not sufficient to cause failover.
Answer: C18. Click the Exhibit button.
In the exhibit, the firewall administrator at the Storefront is complaining that when the communication to the DataCenter1 fails, the preexisting transfers and applications are dropped when the traffic is switched to DataCenter2.
Which statement explains this behavior?
A. SYN checking is enabled in the tunnel.
B. The weight value for the DataCenter2 is too high.
C. VPN monitor is misconfigured in the DataCenter2.
D. Phase 1 and Phase 2 negotiations to DataCenter2 did not occur on time.
Answer: A19. Which CLI command identifies the multicast sources visible to your ScreenOS device?
A. get route pim
B. get igmp source all
C. exec pim interface all query
D. get vrouter trust-vr protocol pim
Answer: D20. You have created a virtual router called VSYSA-vr and made it shareable. You then create the VSYS using the WebUI, telling it to use an existing VR and selecting the VR called VSYSA-vr.
What is the status of the virtual router after you create the VSYS?
A. The router will be the default router but will no longer be shared.
B. The router will be the default router and will still have a shareable status.
C. The system will not let you use a shared virtual router when you create a new VSYS. The initial virtual router must be private.
D. The system will not create a private vr for the VSYS but will assign the untrust-vr as the default router. The shared Virtual router will not be the default router.
Answer: B免费下载JN0-532题库Demo
Examsoon提供最新的JNCIS认证 JN0-532题库,其全名为:(Juniper Networks Certified Internet Specialist, FWV (JNCIS-FWV)). 在您决定是否购买之前 可以先下载JN0-532题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费JN0-532模拟测试题的下载链接
Juniper Networks JN0-532学习指南
JNCIS认证 JN0-532考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-532学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-532考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-532是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-532考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-532考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-532试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-532考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
-
JN0-141题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-141考试题库介绍
考试代号: JN0-141
问题数量:117 Q&As
更新时间: 2009-08-23
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Associate, AC (JNCIA-AC)免费JN0-141题库Demo赏析
Exam : Juniper JN0-141
Title : AC Associate(JNCIA-AC)1. Your company requires that users who authenticate using the Web run an approved Web browser and have current antivirus signatures to present their credentials for authentication. If they do not have current signatures or are running an unauthorized browser, they cannot authenticate.
What do you configure on the Infranet Controller to implement your company’s authentication policy?
A. abrowser restriction on the user’s role and a Host Checker restriction on the user’s role
B. abrowser restriction on the user’s realm and a Host Checker restriction on the user’s role
C. abrowser restriction on the user’s role and a Host Checker restriction on the user’s realm
D. abrowser restriction on the user’s realm and a Host Checker restriction on the user’s realm
Answer: D2. Whatinformation is required to generate an Infranet Controller license? (Choose two.)
A. hostname
B. IP address
C. hardware ID
D. authorization code
Answer: CD3. When is it necessary to use the Odyssey Access Client?
A. to perform overlay enforcement
B. to enable 802.1Xsupport on the endpoint
C. to communicate with the Infranet Controller
D. to buildan IPsec tunnel between endpoint and enforcer
Answer: D4. Whichthree configuration elements are required during the initial configuration of the Infranet Controller? (Choose three.)
A. gateway
B. hostname
C. license agreement
D. CA-signed certificate
E. self-signed certificate
Answer: ACE5. What kind of security does the UAC solution provide?
A. endpoint security
B. perimeter security
C. network securityon a per-device basis
D. network security on a per-network basis
Answer: C6. Which statement isaccurate about the integrated Odyssey Access Clientagent?
A. The agent is installed by the Layer 2 enforcer.
B. The agent is installed by the overlay enforcer.
C. The agent isinstalled by the Infranet Controller.
D. The agent communicates with the overlay enforcer in agentless mode.
Answer: C7. Of the network access issues listed below, which two are addressed by the UAC solution? (Choose two.)
A. Prevent a host from being infected by a virus.
B. Allow contractors to gain access to some,but not all,network resources.
C. Prevent an authorized user from launching a denial of service attack on company resources.
D. Allow visitors to a branch office to gain Internet access without compromising network security policies.
Answer: BD8. Which configuration option can be set either in the initial console menu or the Admin UI of the Infranet Controller?
A. VLAN ID
B. Hostname
C. Domain name
D. Administrative timeout
Answer: C9. Which statementis true about the operation of the overlay enforcer?
A. It assigns users a set of roles.
B. It enforces resource access policies.
C. It verifies whether an endpointmeets security requirements.
D. It configures the UAC agent to allow or deny access to resources.
Answer: B10. if Host Checker restrictions are applied at the role level and the Allow access to the role if any ONE of the select policies is passed option is selected, which statement is true?
A. Host Checker must be set to Require and enforce.
B. The role will not be removed if the Host Checker state changes.
C. The endpoint will be assigned the role as long as one policy passes.
D. The endpoint will be assigned the role as long as one rule in the policy passes.
Answer: C11. What are two ScreenOS commands you can run on the overlay enforcer to troubleshoot communication with the Infranet Controller? (Choose two.)
A. get event
B. get controller status
C. get auth table infranet
D. exec infranet controller connect
Answer: AD12. Which two options must be defined to enable the Infranet Controller to respond to RADIUS requests from an 802.1X-compliant network access device? (Choose two.)
A. a sign-in policy
B. a shared secret
C. the IP address of the network access device
D. the proper vendor-specific attributes for the network access device
Answer: BC13. What are three functions of the Infranet Controller? (Choose three.)
A. Verifiescompliance with policies.
B. Actsas a 802.1Xenforcer if needed.
C. Assignsroles and resources to users.
D. EnforcesLayer 3 policies dynamically.
E. Maintains communication with client during session.
Answer: ACE14. You have created a Host Enforcer policy and want to verify that it has been applied.
In which two places would you look to determine if the policy is being enforced? (Choose two.)
A. client browser
B. overlay enforcer
C. Infranet Controller
D. Odyssey Access Client
Answer: CD15. What is the function of the Host Checker?
A. Runson the Infranet Controller and ensuresreachability to agents.
B. Communicateswith the overlay enforcer and restrictsaccess to resources.
C. Communicateswith the Infranet Controller and checksendpoint security compliance.
D. Runson the endpoint and checksfor healthy communication with theoverlay enforcer and the Infranet Controller.
Answer: C16. What are three steps in the initial console configuration of the Infranet Controller? (Choose three.)
A. Install license.
B. Configure interface.
C. Complete initial boot.
D. Create user accounts.
E. Create self-signed certificate.
Answer: BCE17. Which deployment option is used to protect data center resources from unauthorized users and noncompliant endpoints?
A. WAN Gateway
B. Campus Wired
C. Server Front End
D. Distributed Enterprise
Answer: C18. Which log contains information about service restarts, system errors, warnings, and requests to check server connectivity?
A. Events log
B. System log
C. User Access log
D. Admin Access log
Answer: A19. What are the three main components of Juniper Networks Unified Access Control (UAC) solution? (Choose three.)
A. Infranet Controller
B. endpoint agent software
C. RADIUS accounting server
D. distributed policy enforcement points
E. intrusion detection and prevention device
Answer: ABD20. Which two deployment options are used to check a user’s compliance before allowing access to the local LAN? (Choose two.)
A. Campus Wired
B. Server Front End
C. Campus Wireless
D. Distributed Enterprise
Answer: AC免费下载JN0-141题库Demo
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JN0-522题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-522考试题库介绍
考试代号: JN0-522
问题数量:266 Q&As
更新时间: 2009-08-23
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Associate, FWV (JNCIA-FWV)免费JN0-522题库Demo赏析
Exam : Juniper JN0-522
Title : FWV,Associate(JNCIA-FWV)1. Click the Exhibit button.
In the exhibit, on which interface would you configure a VIP for translating inbound traffic destined for the partner servers?
A. E1
B. E2
C. E7
D. E8
E. You cannot use a VIP in this environment; a VIP must be configured in the Untrust zone.
Answer: E2. Using the CLI, if the startup copy of the ScreenOS on a NS-204 is corrupted, from which two (2) alternate locations can an image be loaded?
A. ROM
B. TFTP server
C. Internal Flash
D. PCMCIA Card
E. Compact Flash Card
Answer: BE3. Which statement about multi-cell policies is true?
A. You can apply the negate option to services.
B. You can apply the negate option to a source address.
C. You can only use the WebUI to configure multi-cell policies.
D. You can add up to 32 different addresses or services per cell.
Answer: B4. What are the advantages of multiple virtual routers on a NetScreen device?
A. It creates more secure routing tables that are simpler to administer
B. It reduces packet-forwarding overhead associated with layer-3 operations
C. It increases the number of possible routing table entries per NetScreen device
D. It makes it possible to forward traffic between security zones without a policy lookup
Answer: A5. What is the default mode for an interface in the trust zone?
A. NAT
B. route
C. Layer 2
D. Layer 3
E. transparent
Answer: A6. Tunnel binding is accomplished during which part of the VPN configuration process?
A. Phase 1
B. Phase 2
C. Route Creation
D. Replay protection
E. Tunnel Interface Creation
Answer: B7. Which statement best describes the ‘config rollback’ feature?
A. Once the ‘config rollback’ feature is enabled; it allows the administrator to re-apply a previously saved configuration file from Flash
B. The ‘config rollback’ feature is enabled by default; it allows the administrator to re-apply a previously saved configuration file from Flash
C. Once the ‘config rollback’ feature is enabled; it allows the administrator to re-apply a locked configuration file from a separate area in Flash
D. Once the ‘config rollback’ feature is enabled; it allows the administrator to revert to the prior ScreenOS image in the event an upgrade operation aborts
E. Once the ‘config rollback’ feature is enabled; it allows the administrator to revert to the prior ScreenOS image or configuration file in the event an upgrade operation aborts
Answer: C8. Click the Exhibit button.
What does this icon indicate?
A. Logging is enabled on a policy.
B. Counters are enabled on a policy.
C. Scheduling is enabled on a policy.
D. Authentication is enabled on a policy.
Answer: B9. Click the Exhibit button.
In the exhibit, you configure NAT-src to translate traffic from the Corporate zone to the Internet zone and do not specify a DIP.
Which address will be used as the outbound source address?
A. 143.45.56.1
B. 143.45.56.254
C. NAT-src requires a DIP
D. the original source address
Answer: A10. Which form of NAT performs bi-directional translation?
A. VIP
B. MIP
C. DIP
D. NAT-dst
E. NAT-src
Answer: B11. The CLI command, ’set policy from untrust to trust "ANY" "ANY" "ANY" Permit’ is the default configuration policy on which NetScreen device?
A. NetScreen 500
B. NetScreen-5XT
C. NetScreen-5XP
D. None of the above
E. NetScreen-200 series
Answer: D12. Using the CLI, if the startup copy of the ScreenOS is corrupted, from which location can an image be loaded?
A. TFTP server
B. internal flash
C. PCMCIA card
D. Compact Flash Card
Answer: A13. By default, from which hardware component is the startup copy of the ScreenOS loaded?
A. ROM
B. NVRAM
C. TFTP server
D. Internal Flash
E. PCMCIA Card
Answer: D14. By default, from which hardware component is the startup copy of the ScreenOS loaded?
A. NVRAM
B. TFTP server
C. internal flash
D. PCMCIA card
Answer: C15. What are two benefits of configuring a ScreenOS device in transparent mode? (Choose two.)
A. There is no need to reconfigure the IP addresses of routers or protected servers.
B. There is no need to create MIPs or VIPs for incoming traffic to reach protected servers.
C. Policies are easier to create since you do not have to include source and destination IP addresses.
D. The product can support more VPNs and obtain greater throughput because there is less overhead to manage.
Answer: AB16. Which two statements are accurate about tunnel mode? (Choose two.)
A. In tunnel mode the IPSec header precedes the original IP header.
B. Tunnel mode is required in IPSec networks where ESP packets are used.
C. Tunnel mode is the default mode of operation for IPSec in ScreenOS devices.
D. Tunnel mode can only be used when operating between IPSec security gateways.
Answer: AC17. A ScreenOS firewall has one interface in the user zone and one interface in the servers zone. Both interfaces are addressed and active. The configured policy allows user traffic from the user zone to the FTP server in the servers zone, but the traffic does not cross the firewall from the client to the server.
What is the most likely problem with the firewall?
A. The ScreenOS firewall has no physical connection to the FTP server.
B. The ALG option on the ScreenOS firewall has not been enabled for FTP traffic.
C. The ScreenOS firewall does not have a route defined to the FTP server’s subnet.
D. The ScreenOS firewall does not have a route defined to the FTP client’s subnet.
Answer: C18. Which command is used to avoid IP fragmentation when configuring IPSec on a ScreenOS device?
A. set flow
B. set tcp-mss flow
C. set flow tcp-mss
D. set mss-flow size
Answer: C19. Which statement is correct regarding administrator privileges?
A. Any Administrator can change their privileges on an as-needed basis
B. Administrator privileges can only be established and changed by the Root Administrator
C. Administrator privileges can be established and changed by the Root and All-privilege Administrator
D. Administrator privileges can only be established by the Root and can be changed by the Root and All-privilege Administrator
Answer: B20. In the packet flow decision process, which pair identifies interzone traffic?
A. source and destination MAC
B. source and destination interface
C. source and destination TCP port
D. source and destination IP address
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想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-522考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-522考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
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JN0-400题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-400考试题库介绍
考试代号: JN0-400
问题数量:104 Q&As
更新时间: 2009-09-13
注册地点: Prometric/Pearson VUE
题库全称:EX, Associate (JNCIA-EX)免费JN0-400题库Demo赏析
Exam : Juniper JN0-400
Title : EX, Associate (JNCIA-EX)1. Click the Exhibit button.
Given the configuration in the exhibit, which command would configure the IP address 10.10.10.1/24 for VLAN 2?
3 interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
vlan {
members v2;
}
}
}
}
ge-0/0/1 {
unit 0 {
family ethernet-switching;
}
}
}
vlans {
v2 {
vlan-id 2;
interface {
ge-0/0/1.0;
}
l3-interface vlan.2;
}
}
A.set vlans v2 family inet address 10.10.10.1/24
B.set interfaces vlan v2 family inet address 10.10.10.1/24
C.set interfaces vlan unit 2 family inet address 10.10.10.1/24
D.set interfaces ge-0/0/1 unit 0 family inet address 10.10.10.1/24
Answer: C2. What are two components of the JUNOS software architecture? (Choose two.)
A.multiple software processes
B.separation of control and forwarding planes
C.shared memory environment for all processes
D.efficient processing of all packets through the control plane
Answer: AB3. You want to configure Layer 3 routing between two VLANs on a single EX-series switch.
In which configuration hierarchy would you configure the IP addresses for each VLAN?
A.[edit vlans]
B.[edit family inet]
C.[edit interfaces vlan]
D.[edit routing-options]
Answer: C4. Which two are included in the EZsetup configuration for EX-series switches? (Choose two.)
A.Configure syslog servers.
B.Configure routing protocols.
C.Configure root authentication.
D.Configure me0 management Ethernet port.
Answer: CD5. On an EX-series switch, what information is gathered when building a bridge table? (Choose two.)
A.interface
B.IP address
C.MAC address
D.authentication information
Answer: AC6. You want to configure the JUNOS software to run OSPF on interfaces ge-0/0/1.0 and ge-0/0/2.0 and to place these two interfaces in Area 0.
Which command(s) will accomplish this task?
A.set protocols ospf interface ge-0/0/1.0 area 0.0.0.0set protocols ospf interface ge-0/0/2.0 area 0.0.0.0
B.set protocols ospf area 0.0.0.0 interface ge-0/0/1.0set protocols ospf area 0.0.0.0 interface ge-0/0/2.0
C.set protocols ospf area 0 interfaces [ge-0/0/1.0 ge-0/0/2.0]
D.set interfaces ge-0/0/1 unit 0 family inet ospf area 0.0.0.0set interfaces ge-0/0/2 unit 0 family inet ospf area 0.0.0.0
Answer: B7. You are configuring the voice VLAN feature on an EX-series switch on interface ge-0/0/5.
Which configuration would you use?
A.ethernet-switching-options { voice-vlan { interface ge-0/0/5.0 { vlan voice-over-ip; forwarding-class expedited-forwarding; } }}
B.ethernet-switching-options { voip { interface ge-0/0/5.0 { member-vlan voice-over-ip; forwarding-class expedited-forwarding; } }}
C.ethernet-switching-options { voip { interface ge-0/0/5.0 { vlan voice-over-ip; forwarding-class expedited-forwarding; } }}
D.ethernet-switching-options { voice-vlan { interface ge-0/0/5.0 { member-vlan voice-over-ip; forwarding-class expedited-forwarding; } }}
Answer: C8. Click the Exhibit button.
Why will the configurations in the exhibit fail to provide gateway redundancy between Switch-1 and Switch-2?
3 Switch-1:
interfaces {
ge-0/0/3 {
unit 0 {
family inet {
address 10.1.1.2/24 {
vrrp-group 100 {
virtual-address 10.1.1.1;
priority 110;
}
}
}
}
}
}
Switch-2:
interfaces {
vlan {
unit 100 {
family inet {
address 10.1.1.3/24 {
vrrp-group 200 {
virtual-address 10.1.1.1;
priority 90;
}
}
}
}
}
A.The IP addresses do not match.
B.The group numbers do not match.
C.The priority numbers do not match.
D.VRRP is not supported between a physical interface and a VLAN interface.
Answer: B9. Which three functions are performed in the control plane? (Choose three.)
A.protocol updates
B.packet forwarding
C.system management
D.service implementation
E.forwarding table maintenance
Answer: ACE10. An EX-series switch has two routes for the same prefix: one that it received through OSPF and one that is a static route.
How will the switch choose a route to use for this prefix?
A.The switch will compare metrics and use the route with the lowest metric.
B.The switch will compare metrics and use the route with the highest metric.
C.The switch will compare route preferences and use the route with the highest route preference.
D.The switch will compare route preferences and use the route with the lowest route preference.
Answer: D11. Which two major components make up the control and forwarding planes for an EX-series switch? (Choose two.)
A.Routing Engine
B.Switching Engine
C.Switching Fabric Module
D.Packet Forwarding Engine
Answer: AD12. Which two statements are true regarding the Virtual Router Redundancy Protocol (VRRP)? (Choose two.)
A.The routers participating in VRRP elect a master router by choosing the router with the lowest priority.
B.The routers participating in VRRP all use the same virtual MAC address for a particular virtual IP address.
C.The routers participating in VRRP must share a common group ID to provide redundancy for the virtual IP addresses defined under that group.
D.The routers participating in VRRP always elect a common master on a network segment, rather than one master for each VRRP group configured on a network segment.
Answer: BC13. Within a virtual chassis, which type of switch maintains the forwarding table?
A.line card
B.master switch
C.routing switch
D.forwarding switch
Answer: B14. You want to configure a static default route to the gateway 10.1.1.1.
Which set command will accomplish this task?
A.set routes static route 0.0.0.0/0 gateway 10.1.1.1
B.set protocols static route 0.0.0.0/0 next-hop 10.1.1.1
C.set family inet static route 0.0.0.0/0 next-hop 10.1.1.1
D.set routing-options static route 0.0.0.0/0 next-hop 10.1.1.1
Answer: D15. What are two features of JUNOS software? (Choose two.)
A.JUNOS facilitates separate control and forwarding planes.
B.All processes use shared memory to make efficient use of available resources.
C.The functionality of JUNOS is made possible through multiple processes that are dependant on each other.
D.All processes run in their own protected memory space to prevent against complete system failure when a single process fails.
Answer: AD16. Which statement regarding packet flow through an EX-series switch is correct?
A.Transit packets are processed by the Routing Engine.
B.The destination MAC address determines which lookup table is used.
C.The Routing Engine is consulted when processing both transit and host packets.
D.Routing protocol control packets are processed only by the Packet Forwarding Engine.
Answer: B17. Which two statements are true about route preferences? (Choose two.)
A.Lower route preferences are more preferred.
B.Higher route preferences are more preferred.
C.Direct and local routes always have the best route preference.
D.Static routes are always more preferred than routes from dynamic routing protocols.
Answer: AC18. Which two statements describe the EX 3200 switches? (Choose two.)
A.The single-blower fan tray used for the EX 3200 switches is field replaceable.
B.The EX 3200 switches can be interconnected to form a single virtual chassis.
C.The redundant AC power supply units on the EX 3200 switches are hot swappable and load sharing.
D.The EX 3200 switches support either 4-port 1-Gigabit Ethernet or 2-port 10-Gigabit Ethernet uplink modules.
Answer: AD19. Which two statements describe the EX 4200 switches? (Choose two.)
A.The fan tray used for the EX 4200 switches is not field replaceable.
B.The EX 4200 switches can be interconnected to form a single virtual chassis.
C.The EX 4200 switches support redundant load-sharing AC power supplies.
D.All EX 4200 switches support either partial or full Power over Ethernet (PoE) support.
Answer: BC20. Which two statements regarding packet flow through an EX-series switch are correct? (Choose two.)
A.Transit packets are processed by the Routing Engine.
B.The destination MAC address determines which lookup table is used.
C.If the egress port belongs to the ingress Packet Forwarding Engine, the packet is switched locally.
D.If the egress port belongs to a remote Packet Forwarding Engine, the Routing Engine is consulted prior to forwarding the packet.
Answer: BC免费下载JN0-400题库Demo
Examsoon提供最新的JNCIA认证 JN0-400题库,其全名为:(EX, Associate (JNCIA-EX)). 在您决定是否购买之前 可以先下载JN0-400题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费JN0-400模拟测试题的下载链接
Juniper Networks JN0-400学习指南
JNCIA认证 JN0-400考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-400学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-400考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-400是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-400考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-400考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-400试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-400考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-321题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-321考试题库介绍
考试代号: JN0-321
问题数量:168 Q&As
更新时间: 2009-09-14
注册地点: Prometric/Pearson VUE
题库全称:DX, Associate(JNCIA-DX)免费JN0-321题库Demo赏析
Juniper Networks JN0-321学习指南
JNCIA认证 JN0-321考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-321学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-321考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-321是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-321考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-321考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-321试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-321考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-341题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-341考试题库介绍
考试代号: JN0-341
问题数量:119 Q&As
更新时间: 2009-09-21
注册地点: Prometric/Pearson VUE
题库全称:ER.Associate(JNCIA-ER)免费JN0-341题库Demo赏析
Exam : Juniper JN0-341
Title : Juniper ER.Associate(JNCIA-ER)1. Which statement describes how transit packets are handled on a J-series router?
A. They are only examined by the PICs.
B. They are treated the same as host packets.
C. They are processed by the forwarding daemons.
D. They are reassembled into ATM cells across the router.
Answer: C2. Which two statements are true for J-series routers? (Choose two.)
A. The J-series routers have an internal FPC.
B. The packet forwarding is performed by an Intel CPU.
C. The fwdd process is responsible for packet forwarding.
D. Forwarding look-ups are performed by the Routing Engine.
Answer: BC3. Which two field-replaceable units (FRUs) are hot-swappable? (Choose two.)
A. Routing Engine on M10i
B. Physical Interface Card on M7i
C. fan tray on J-series routers
D. Physical Interface Modules on J6300 router
Answer: AB4. What is shown by the command show interfaces extensive fe-0/0/0 but not shown by the command show interface detail fe-0/0/0?
A. input error counter
B. interface MTU size
C. input packets counter
D. the IP address on logical interface fe-0/0/0.0
Answer: A5. Which CLI command is used to remove configuration portions from the router?
A. no
B. undo
C. delete
D. remove
Answer: C6. Which two routers have multiple fixed Ethernet interfaces and support field-replaceable Physical Interface Cards/Modules? (Choose two.)
A. M7i
B. M10i
C. J2300
D. J4350
Answer: AD7. On a J-series router, where is the JUNOS software located?
A. EPROM
B. Zip drive
C. hard drive
D. compact flash
Answer: D8. What are two functions of the Intel IXP processors? (Choose two.)
A. keepalives
B. route-lookup
C. CRC validation
D. Layer 2 decapsulation
Answer: AC9. Which predefined login class allows a user to issue show, clear, and reset commands, but does not allow the user to configure the router?
A. noc
B. operator
C. read-only
D. super-user
Answer: B10. How many fixed Fast Ethernet ports are on a J2300 router?
A. 0
B. 1
C. 2
D. 4
Answer: C11. Within the J-Web initial setup wizard, which menu is used to configure a password for individual network administrators who must access the router?
A. Users
B. Set Up
C. Routing
D. Interfaces
Answer: A12. What are two methods of accessing a Juniper enterprise router? (Choose two)
A. RSH
B. HTTPS
C. console
D. J-Config
Answer: BC13. Which three statements are true? (Choose three.)
A. J-series routers have a config button.
B. J-series routers support xDSL interfaces.
C. J-series routers require licenses for DLSw.
D. J-series routers support Link Services PIMs.
E. J-series routers have a dedicated management interface (fxp0).
Answer: ABC14. Which J-Web menu is used to configure a single area OSPF configuration?
A. Configuration > OSPF Routing
B. Configuration > OSPF Routing > Single Area
C. Configuration > Routing and Protocols > OSPF Routing
D. Configuration > Quick Configuration > Routing and Protocols > OSPF Routing
Answer: D15. In which order are routing policy terms evaluated?
A. alphabetical
B. best match first
C. numerical (lowest to highest)
D. in the order listed in the configuration
Answer: D16. Which two statements are true for M7i/M10i routers? (Choose two.)
A. Packet forwarding is done by an Intel CPU.
B. Route look-up is done by the fwdd process.
C. Packet forwarding is done by the Internet Processor II.
D. FPC is a part of the Packet Forwarding Engine (PFE).
Answer: CD17. Which two components of the JUNOS software architecture are found on all Juniper enterprise routers? (Choose two.)
A. multiple software daemons
B. separation of control and forwarding
C. separate management interface (fxp0)
D. Application Specific Integrated Circuits (ASICs)
Answer: AB18. Which two statements are true for M7i and M10i routers? (Choose two.)
A. The M7i and M10i routers are equipped with the Internet Processor II.
B. The M7i and M10i routers are always equipped with fixed GE interfaces.
C. The M7i and M10i routers support GE, ATM and other physical interface cards (PICs).
D. The M7i and M10i routers cannot provide line rate performance on GE and ATM interfaces.
Answer: AC19. What are three methods for managing a Juniper Enterprise Router? (Choose three.)
A. CLI
B. SDX
C. SAP
D. J-Web
E. J-Config
Answer: ABD20. Which two field-replaceable units are common to M7i, M10i, and J-series routers? (Choose two.)
A. fan tray
B. compact flash
C. Routing Engine
D. physical interface card/physical interface module (PIC/PIM)
Answer: BD免费下载JN0-341题库Demo
Examsoon提供最新的JNCIA认证 JN0-341题库,其全名为:(ER.Associate(JNCIA-ER)). 在您决定是否购买之前 可以先下载JN0-341题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费JN0-341模拟测试题的下载链接
Juniper Networks JN0-341学习指南
JNCIA认证 JN0-341考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-341学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-341考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-341是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-341考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-341考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师JN0-341试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加JN0-341考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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jn0-541题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-541考试题库介绍
考试代号: jn0-541
问题数量:100 Q&As
更新时间: 2009-09-28
注册地点: Prometric/Pearson VUE
题库全称:IDP, Associate(JNCIA-IDP)免费jn0-541题库Demo赏析
Exam : Juniper JN0-541
Title : Juniper IDP, Associate(JNCIA-IDP)1. Which three actions must be taken prior to deploying an IDP sensor (in transparent mode) in a network?
A. Configure the sensor mode.
B. Assign an IP to all forwarding interfaces.
C. Assign an IP to the management interface IP.
D. Establish communication between Security manager and the sensor.
Answer: ACD2. Which three functions does the IDP sensor perform? (Choose three.)
A. detects new hosts on the network
B. displays logs in Security Manager GUI
C. performs attack detection and prevention
D. forwards logs and status messages to Security Manager server
Answer: ACD3. When connecting to a sensor using SSH, which account do you use to login?
A. root
B. super
C. admin
D. netscreen
Answer: C4. If the power is lost to an IDP sensor, which feature allows the traffic to continue to flow through the device?
A. NIC bypass
B. stateful inspection
C. peer port modulation
D. protocol anomaly detection
Answer: A5. Which three statements are true as they relate to a transparent mode IDP deployment? (Choose three.)
A. Can actively prevent attacks on all traffic.
B. An IP address must be defined on each forwarding interface.
C. Can be installed in the network without changing IP addresses or routes.
D. Uses paired ports, such that packets arriving on one port go out the other associated port.
Answer: ACD6. What is "a deviation from a protocol’s expected behavior or packet format"?
A. context
B. attack signature
C. protocol anomaly
D. compound attack object
Answer: C7. You implement Traffic Anomaly detection and you find numerous alerts of port scans from your security auditing team that you want to ignore. You create an address book entry for the security audit team specifying the IP addresses of those machines.
What should you do next?
A. Create a rule at the top of the Traffic Anomaly rulebase to ignore traffic from security audit team.
B. Create an exempt rule for the security audit team in the Exempt rulebase to ignore Traffic Anomalies.
C. Create a rule at the top of the IDP rulebase to ignore traffic from security audit team, and make this a terminal rule.
D. Create a rule at the top of the Traffic Anomaly rule base to ignore traffic from security audit team, and make this a terminal rule.
Answer: A8. Click the Exhibit button.
In the exhibit, which sensor command would have produced this display?
A. sctop "t" option
B. sctop "s" option
C. scio policy list s0
D. scio subs qmodules s0
Answer: A9. In which three situations would you create a compound attack object? (Choose three.)
A. When attack objects must occur in a particular order.
B. When one of the attack objects is a protocol anomaly.
C. You have at least two attack objects that define a single attack.
D. When the pattern needs to be defined using a stream 256 context.
E. When the pattern "@@@@@@@@" and context "ftp-get-filename" completely define the attack.
Answer: ABC10. A newly re-imaged sensor is running IDP 4.0 code. You want to assign IP address 10.1.1.1 to the sensor.
Which method do you use to do this?
A. Use SSH to connect to the sensor at IP 192.168.1.1. Login as root, and run ipconfig.
B. Use SSH to connect to the sensor at IP 192.168.1.1. Login as admin, and run ipconfig.
C. Connect to the sensor’s console port, login as admin, and answer the EasyConfig questions.
D. Connect to the sensor’s console port, login as root, and answer the EasyConfig questions.
Answer: D11. Which OSI layer(s) of a packet does the IDP sensor examine?
A. layers 2-4
B. layers 2-7
C. layers 4-7
D. layer 7 only
Answer: B12. Which type of cable do you use for a console connection to an IDP sensor?
A. CAT 5 cable
B. null-modem cable
C. Juniper proprietary cable
D. straight-through serial cable
Answer: B13. Which two statements are true as they relate to a sniffer mode IDP sensor deployment? (Choose two.)
A. An IP address must be assigned to the sniffer interface.
B. It does not affect the performance or availability of the network.
C. It provides passive monitoring only with limited attack prevention.
D. IDP sensor cannot be managed by Security Manager in sniffer mode. IDP sensor cannot be managed by Security Manager in sniffer mode.
Answer: BC14. Which three are assigned as a result of running EasyConfig? (Choose three.)
A. sensor default gateway
B. sensor eth0 IP address
C. sensor eth1 IP address
D. sensor HA configuration
E. sensor deployment mode
Answer: ABE15. Which TCP port is used for communication between ACM and an IDP sensor?
A. 80
B. 443
C. 7800
D. 7801
Answer: B16. Which interface does IDP use to communicate with Security Manager?
A. eth0
B. eth1
C. HA port
D. console port
Answer: A17. Which TCP port is used for communication between Security Manager and an IDP sensor?
A. 443
B. 7800
C. 7801
D. 7803
Answer: D18. Given the following steps:
Which order is correct when initially deploying a sensor in a network?
A. a, e, d, c, f, b
B. e, a, d, b, f, c
C. e, a, d, c, b, f
D. b, f, e, a, d, c
Answer: B19. You want Enterprise Security Profiler (ESP) to generate a message when a new host is detected on a network.
Which two steps must you perform? (Choose two.)
A. Start or restart the profiler process.
B. Configure ESP to enable alerts for new host detected.
C. Configure ESP to enable application profiling, and select the contexts to profile.
D. Under the Violation Viewer tab, create a permitted object, select that object, and then click Apply.
Answer: AB20. What is the default admin account password on the sensor?
A. admin
B. abc123
C. juniper01
D. password
Answer: B免费下载jn0-541题库Demo
Examsoon提供最新的JNCIA认证 jn0-541题库,其全名为:(IDP, Associate(JNCIA-IDP)). 在您决定是否购买之前 可以先下载jn0-541题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费jn0-541模拟测试题的下载链接
Juniper Networks jn0-541学习指南
JNCIA认证 jn0-541考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 jn0-541学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试jn0-541考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 jn0-541是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的jn0-541考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他jn0-541考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师jn0-541试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加jn0-541考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
-
jn0-130题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-130考试题库介绍
考试代号: jn0-130
问题数量:75 Q&As
更新时间: 2009-09-05
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet specialist.e(jncis-e)免费jn0-130题库Demo赏析
Exam : Juniper JN0-130
Title : Juniper(r) Juniper Networks Certified Internet Specialist.e(JNCIS-E)1. Which CLI command is used to set a Privileged Exec password of mypassword?
A. enable password 0 mypassword
B. enable password 3 mypassword
C. enable password 5 mypassword
D. enable password 10 mypassword
Answer: A2. Which configuration command is used to make the ERX Edge Router an NTP server?
A. set ntp-server
B. set ntp server
C. ntp-server enable
D. ntp server enable
Answer: D3. In a Bridged 1483 network, which CLI commands are used to baseline an IP interface on ATM 6/1.1 and display recent IP transmit and receive statistics?
A. clear ip interface atm 6/1.1
show ip interface atm 6/1.1
B. baseline atm interface atm 6/1.1
show ip interface atm 6/1.1
C. clear ip interface atm 6/1.1
show ip interface atm 6/1.1 delta
D. baseline atm interface atm 6/1.1
show ip interface atm 6/1.1 delta
Answer: C4. Which CLI command displays FECN and BECN information on a Frame Relay interface configured on serial interface 4/0:3/1
A. show frame-relay pvc
B. show frame-relay summary
C. show frame-relay subinterface
D. show frame-relay interface serial 4/0:3/1
Answer: A5. Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?
A. bad SRP
B. low voltage
C. bad mid-plane
D. corrupted flash
E. bad line module
Answer: D6. Which command generates a BERT test pattern of alternating ones and zeros on T1 number 1 for one minute?
A. t1 1 bert pattern alt01 interval 1
B. t1 1 bert pattern alt01 interval 60
C. t1 1 bert pattern alt-0-1 interval 1
D. t1 1 bert pattern alt-0-1 interval 60
Answer: C7. You would like to configure a channelized OC3 interface with the following properties:
Slot 4 Port 0
Path Channel 3
Virtual Tributary Group 4
Virtual Tributary 1
Timeslots 1-12
Which set of configuration commands accomplishes this goal?
A. controller sonet 4/0
path 1 oc1 3
path 1 ds1 1/4/1 vt15
path 1 ds1 1/4/1 channel-group 1 timeslot 1-12
B. controller sonet 4/0
path 3 oc1 1
path 3 ds1 1/4/1 vt15
path 3 ds1 1/4/1 channel-group 1 timeslot 1-12
C. controller sonet 4/0
path 1 oc3 3
path 1 ds1 1/4/1 vt15
path 1 ds1 1/4/1 channel-group 1 timeslot 1-12
D. controller sonet 4/0
path 3 oc3 1
path 3 ds1 1/4/1 vt15
path 3 ds1 1/4/1 channel-group 1 timeslot 1-12
Answer: A8. Which configuration command removes all log filters currently configured on the ERX Edge Router?
A. no log here
B. no log fields
C. no log filters
D. no log severity
Answer: C9. Which command is used to execute a macro called setup.mac
A. macro setup
B. macro setup.mac
C. run macro setup
D. run macro setup.mac
Answer: B10. What two BGP attributes are incorporated for loop prevention within an AS using a route reflection configuration? (Choose two.)
A. AS Path
B. Next Hop
C. Cluster List
D. Originator ID
E. Reflector List
Answer: CD11. Which command displays the results of a loopback test you executed on a CT3 line module in slot 5, port 0, t1 number 4?
A. show interface 5/0:4
B. show interface 5/0:4/1
C. show controllers t3 5/0:4
D. show controllers t3 5/0:4/1
Answer: C12. A customer’s application requires 30 virtual paths on a four port OC3 card. Which command allows this functionality?
A. atm vp 30
B. atm vc-per-vp 30
C. atm vc-per-vp 32768
D. atm vp-per-vc 32768
Answer: C13. You would like to configure an Ethernet interface with the following characteristics:
Fast Ethernet port 3/1
10.10.10.1/24
VLAN 100
Which set of configuration commands accurately completes this task?
A. interface fastEthernet 3/1
vlan id 100
encap vlan
ip address 10.10.10.1 255.255.255.0
B. interface fastEthernet 3/1
ip address 10.10.10.1 255.255.255.0
encap vlan
vlan id 100
C. interface fastEthernet 3/1
encap vlan
interface fast 3/1.1
vlan id 100
ip address 10.10.10.1
255.255.255.0
D. interface fastEthernet 3/1
interface fast 3/1.1
encap vlan
vlan id 100
ip address 10.10.10.1 255.255.255.0
Answer: C14. Why would you make a non-backbone area a stub or not-so-stubby area?
A. to aggregate routes learned from the ABR
B. to lower the cost of routes advertised by the ABR
C. to connect a non-contiguous area to the backbone
D. to decrease the size of the link-state database in that area
Answer: D15. Log messages are appearing very quickly on the console of your ERX Edge Router. Which Privileged Exec command disables real-time console logging?
A. no log here
B. no log console
C. destination console severity 7
D. destination console logging off
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jn0-201题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-201考试题库介绍
考试代号: jn0-201
问题数量:107 Q&As
更新时间: 2009-09-30
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet associate.m(jncia-m)免费jn0-201题库Demo赏析
Exam : Juniper JN0-201
Title : Juniper(r) Networks Certified Internet Associate.m(Jncia-M)1. Which protocol family is required prior to assigning an IP address to an interface?
A.family ip
B.family ip6
C.family inet
D.family inet4
Answer: C2. Which command ensures that a configuration file on a backup Routing Engine is identical to the file on the primary Routing Engine?
A.commit check
B.commit and-quit
C.commit confirmed
D.commit synchronize
Answer: D3. On which ASIC is queuing performed?
A.Incoming I/O Manager ASIC
B.Outgoing I/O Manager ASIC
C.Incoming Buffer Manager ASIC
D.Outgoing Buffer Manager ASIC
Answer: B4. A file called disaster-recovery is contained within the user’s home directory. Which command removes the entire current candidate configuration and replaces it with the disaster-recovery file?
A.load file disaster-recovery
B.load merge disaster-recovery
C.load replace disaster-recovery
D.load override disaster-recovery
Answer: D5. Which two statements are true concerning the JUNOS software? (Choose two.)
A.Processes are tightly integrated with each other.
B.Processes are fully independent from each other.
C.Processes run in a protected memory environment.
D.Processes may fail and cause a failure of the entire system.
Answer: BC6. From within the [edit] portion of the configuration, which command restores the number 2 rollback file?
A.rollback 2
B.run rollback 2
C.request system rollback 2
D.run request system rollback 2
Answer: A7. A failure of the internal flash will result in the JUNOS software loading from which device?
A.hard drive
B.LAN server
C.removable media
D.internal flash drive
Answer: A8. What is the purpose of the OSPF link-state update packet?
A.describes a change to the OSPF hello timer
B.carries one or more link-state advertisements
C.establishes and maintains neighbor relationships
D.describes the contents of the entire link-state database
Answer: B9. Which boot device contains the primary copy of the JUNOS software?
A.hard drive
B.floppy drive
C.PCMCIA flash
D.internal flash drive
Answer: D10. Which path will a packet follow within a Juniper Networks router after it enters an interface and before a forwarding table lookup is performed?
A.PIC I/O Manager, Buffer Manager, I/O Manager, Internet Processor
B.PIC I/O Manager, Buffer Manager, Internet Processor, I/O Manager
C.PIC I/O Manager, I/O Manager, Buffer Manager, Internet Processor
D.PIC I/O Manager, I/O Manager, Internet Processor, Buffer Manager
Answer: C11. A network administrator would like to verify the active alarms on interface so-0/0/0.0. Which command displays this information?
A.show alarms
B.show interfaces terse
C.show alarms extensive
D.show interfaces extensive
Answer: D12. Which ASIC is responsible for transmitting a routed packet out an interface?
A.PIC I/O ASIC
B.I/O Manager ASIC
C.Buffer Manager ASIC
D.Internet Processor ASIC
Answer: A13. Given the following configuration:
interfaces {
so-0/0/0 {
unit 0 {
family inet {
address 10.10.10.1/24;
}
}
}
so-0/0/1 {
unit 0 {
family inet {
address 20.20.20.1/24;
}
}
}
lo0 {
unit 0 {
family inet {
address 192.168.1.1/32;
}
}
}
}
Which is considered an exception packet?
A.IP packet addressed to 10.100.100.10
B.IP packet with the Router Alert option set
C.ICMP traceroute packet with TTL set to 5
D.ICMP echo request addressed to 172.16.1.1
Answer: B14. Which ASIC is responsible for segmenting a packet into 64-byte J-Cells?
A.PIC I/O ASIC
B.I/O Manager ASIC
C.Buffer Manager ASIC
D.Internet Processor ASIC
Answer: B15. Which internal boot device contains a backup copy of the JUNOS software?
A.hard drive
B.floppy drive
C.PCMCIA flash
D.internal flash drive
Answer: A16. During the boot sequence of the JUNOS software, which device is consulted first, by default?
A.hard drive
B.LAN server
C.removable media
D.internal flash drive
Answer: C17. For which two functions is the Routing Engine responsible? (Choose two.)
A.packet forwarding
B.queuing functions
C.routing protocol control
D.JUNOS software operation
Answer: CD18. Which two routes may be advertised via EBGP? (Choose two.)
A.routes that originate on the local router and are injected using policy
B.routes that do not originate in the local AS and are learned by OSPF
C.routes that originate on the local router and are from protocol aggregate
D.routes that are transiting the local router and are from protocol BGP
Answer: AD19. What are three characteristics of RIP? (Choose three.)
A.uses Bellman-Ford algorithm
B.uses hop count as the metric
C.supports maximum allowable hop count of 15
D.floods updates to all RIP routers in the network
E.sends updates only when a route metric changes
Answer: ABC20. Router A has a priority of 64, Router B has a priority of 0, and Router C has a priority of 70. Router D now comes online with a priority of 100.
Which router is the DIS?
A.Router A
B.Router B
C.Router C
D.Router D
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jn0-120题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-120考试题库介绍
考试代号: jn0-120
问题数量:180 Q&As
更新时间: 2009-08-31
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet associate.e(jncia-e)免费jn0-120题库Demo赏析
Exam : Juniper JN0-120
Title : Juniper (r) Networks Certified Internet Associate.E(JNCIA-E)1. Which ERX Edge Router component is responsible for all packet processing and packet forwarding?
A.I/O adapter
B.line module
C.shared memory fabric
D.switch route processor
Answer: B2. Where should you install the spare line module in a redundancy group?
A.last slot in the chassis
B.first slot in the chassis
C.lowest numbered slot in the group
D.highest numbered slot in the group
Answer: C3. When using a 10 Gbps switch fabric, how much full duplex traffic does each slot group provide?
A.622 Mbps
B.1250 Mbps
C.1650 Mbps
D.2500 Mbps
Answer: B4. How are the slot groups arranged in the ERX 700 Series Edge Router?
A.Group 1 – Slots 0 &1
Group 2 – Slot 2
Group 3 – Slot 3
Group 4 – Slot 4
B.Group 1 – Slots 2 & 3
Group 2 – Slot 4
Group 3 – Slot 5
Group 4 – Slot 6
C.Group 1 – Slot 2
Group 2 – Slot 3
Group 3 – Slot 4
Group 4 – Slot 5 & 6
D.Group 1 – Slot 3
Answer: B5. The primary line module has failed and the spare line module is now active. What occurs, by default, when the primary line module returns to an operational status?
A.The primary line module is inactive for five minutes and then becomes active.
B.The primary line module is in standby mode, while the spare line module remains active.
C.The primary line module becomes active immediately and the spare line module becomes inactive.
D.The primary and spare line modules are active for five minutes, after which time the spare line module becomes inactive.
Answer: B6. Which router component makes the forwarding decision for an IP datagram?
A.switch fabric
B.egress line module
C.ingress line module
D.route processor on the SRP
Answer: C7. What router component is responsible for passing packets from the ingress line module to the egress line module?
A.I/O adaptor
B.switch fabric
C.route processor
D.queuing synchronizer
Answer: B8. How are IP datagrams passed from the ingress line module to the egress line module?
A.over an ATM PVC
B.over a FastEthernet bus
C.over a Gigabit Ethernet bus
D.over a proprietary parallel bus
Answer: A9. When using a 40 Gbps switch fabric, how much full duplex bandwidth is available to each slot?
A.1.25 Gbps
B.1.65 Gbps
C.2.55 Gbps
D.5.00 Gbps
Answer: A10. What protocol is used between the RAS and the authentication server in a narrowband network environment?
A.RADIUS
B.PPP PAP
C.MS CHAP
D.PPP CHAP
Answer: A11. In a DSL network, what device terminates the PPP over Ethernet subscriber’s two-wire phone line?
A.RAS
B.DSLAM
C.ATM switch
D.RADIUS server
Answer: B12. You would like to install an OC-48c line module in an ERX 1440 Edge Router. Which slots can support this configuration?
A.0 and 1
B.1 and 2
C.2 and 3
D.3 and 4
Answer: C13. Which key activates the command completion function in the router’s CLI?
A.Tab
B.Enter
C.Spacebar
D.Question mark
Answer: A14. Which configuration command specifies that the software file named 4-0-0.rel is used at the next router reload?
A.boot file 4-0-0.rel
B.boot image 4-0-0.rel
C.boot system 4-0-0.rel
D.boot release 4-0-0.rel
Answer: C15. What configuration command dynamically detects and configures a Routed 1483 interface?
A.auto-configure ip
B.auto-configure ppp
C.auto-configure pppoe
D.auto-configure bridgedethernet
Answer: A16. How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network?
A.It maintains DHCP leases on behalf of subscribers.
B.It initiates DHCP requests on behalf of subscribers.
C.It passes DHCP traffic to and from the server; you must configure static host routes.
D.It passes DHCP traffic to and from the server and inserts host routes into its routing table.
Answer: D17. Which configuration command allows the router to utilize a RADIUS server to authenticate incoming Telnet users?
A.aaa new-model
B.aaa telnet login
C.telnet authentication login
D.authentication telnet login
Answer: A18. Which statement describes the function of the LNS in a L2TP environment?
A.It initiates both the PPP session and the tunnel.
B.It initiates the PPP session and terminates the tunnel.
C.It terminates the PPP session and initiates the tunnel.
D.It terminates the PPP session and terminates the tunnel.
Answer: D19. In a Routed 1483 network what method of routing is typically employed on the DSL router?
A.static
B.OSPF
C.RIPv1
D.RIPv2
Answer: A20. How many spare line modules are supported for each redundancy group?
A.1
B.2
C.3
D.5
Answer: A免费下载jn0-120题库Demo
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JNCIA认证 jn0-120考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 jn0-120学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试jn0-120考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 jn0-120是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的jn0-120考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他jn0-120考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
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售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-340题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-340考试题库介绍
考试代号: JN0-340
问题数量:120 Q&As
更新时间: 2009-09-06
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Associate, J-series (JNCIA-J)免费JN0-340题库Demo赏析
Exam : Juniper JN0-340
Title : Juniper Networks Certified Internet Associate, J-series (JNCIA-J)1. The router is attempting to perform autoinstallation using interface fe-0/0/0 , but has had three unsuccessful attempts. What is the next step it performs?
A. It shuts down all of its interfaces
B. It activates DHCP in server mode
C. It waits 30 seconds and then tries again
D. It reboots itself and attempts autoinstallion again
Answer: B2. Which of the following loads a factory default configuration onto your router if you do not have access to the router CLI?
A. Press the power button for less than 5 seconds
B. Press the power button for more than 5 seconds
C. Press the configuration button for less than 5 seconds
D. Press the configuration button for more than 5 seconds
Answer: D3. Which CLI command can assist you with configuration syntax?
A. help cli
B. help topic
C. help apropos
D. help reference
Answer: D4. When configuring an IPSec tunnel on a J-series router, which two options are required? (Choose two.)
A. IKE secret key
B. Encryption algorithm
C. Remote tunnel hostname
D. Remote tunnel endpoint address
Answer: AD5. How is the J-Web interface accessed?
A. Using telnet
B. Using SSH
C. Using rlogin
D. Using HTTP
E. Using gopher
Answer: D6. You are in the Configuration -> Quick Configuration -> Set Up menu of the J-Web application. Which two fields must be filled in before the router will commit any changes? (Choose two).
A. Hostname
B. Root password
C. DNS name server
D. Loopback address
Answer: AB7. Which CLI command activates your configuration changes on the router?
A. save
B. commit
C. set run config
D. copy start run
Answer: B8. Which J-Web menu is used to view the current NAT pools being used on the router?
A. Monitor -> NAT
B. Manage -> NAT
C. Diagnose -> NAT
D. Configuration -> NAT
Answer: A9. How do you disable the autoinstallation functionality on a J-series router?
A. Return the router to the factory default configuration
B. Reboot the router using the removable PCMCIA flash
C. Remove the autoinstallation configuration from the router
D. Compress the configuration button for more than 5 seconds
Answer: C10. The use of NAT can break the operation of protocols which signal dymanic port numbers within the packet flow. Which technology can be used in a NAT configuration to solve this problem?
A. Stateful firewall
B. Intrusion detection
C. Port address translation
D. Application layer gateways
Answer: D11. Within the J-Web initial setup wizard, which menu is used to configure community and trap group information for the router?
A. Users
B. Set Up
C. SNMP
D. Interfaces
Answer: C12. A stateful firewall on a J-series router is applied to which interface?
A. WAN interface
B. Trusted interface
C. Loopback interface
D. Untrusted interfaace
Answer: D13. Which two statements regarding the JUNOS software user authentication methods are correct? (Choose two.)
A. All users must be configured locally on the router
B. Multiple authentication methods can be configured
C. Only one authentication method can be configured
D. Multiple users can authenticate using a common local user account
Answer: BD14. A J-series router can classify packets using which three methods? (Choose three.)
A. Evil bit
B. 802.1P
C. IP DSCP
D. MLPPP bundle
E. Multifield classifier
Answer: BCE15. Which two statements accurately reflect the operation of a packet filter on a J-series router? (Choose two.)
A. It maintains protocol state
B. It does not maintain protocol state
C. It processes packets independently of a particular flow
D. It processes packets within the context of a particular flow
Answer: BC16. Which J-series router process is responsible for performing autoinstallation?
A. rpd
B. dhcpd
C. autod
D. slarpd
Answer: C17. Which command configures a minimal SNMP configuration?
A. edit snmp community juniper
B. set snmp server 10.12.1.1 version 2c
C. set snmp community juniper authorization read-only
D. snmp community juniper authorization read-only
Answer: C18. Autoinstallation supports which three options for obtaining configuration information? (Choose three.)
A. ILMI
B. RARP
C. DHCP
D. SNMP
E. SLARP
Answer: BCE19. The built-in service module on a J-series router supports which two service types? (Choose two.)
A. NAT
B. L2TP
C. IPSEC
D. SSL VPN
Answer: AC20. What is one way to activate the rescue configuration on a J-series router?
A. Issue the load rescue command
B. Issue the activate rescue command
C. Press the rescue button for less than 5 seconds
D. Press the configuration button for less than 5 seconds
Answer: D免费下载JN0-340题库Demo
Examsoon提供最新的JNCIA认证 JN0-340题库,其全名为:(Juniper Networks Certified Internet Associate, J-series (JNCIA-J)). 在您决定是否购买之前 可以先下载JN0-340题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费JN0-340模拟测试题的下载链接
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JNCIA认证 JN0-340考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 JN0-340学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试JN0-340考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 JN0-340是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的JN0-340考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他JN0-340考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
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jn0-531题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-531考试题库介绍
考试代号: jn0-531
问题数量:151 Q&As
更新时间: 2009-08-04
注册地点: Prometric/Pearson VUE
题库全称:FWV, Specailist(JNCIS-FWV)免费jn0-531题库Demo赏析
Exam : Juniper JN0-531
Title : Juniper FWV, Specailist(JNCIS-FWV)1. During main mode negations a failure has occurred while using IKE certificates.
Which message pair would you review to troubleshoot this failure?
A. messages 1 & 2
B. messages 2 & 3
C. messages 3 & 4
D. messages 5 & 6
Answer: D2. Which CLI command identifies the multicast sources visible to your ScreenOS device?
A. get route pim
B. get igmp source all
C. exec pim interface all query
D. get vrouter trust-vr protocol pim
Answer: D3. What must be configured differently for a route-based VPN and a policy-based VPN?
A. proxy-id
B. proposals
C. remote gateway type
D. binding the tunnel interface
Answer: D4. You have implemented a hub and spoke VPN. On the hub, there are two tunnel interfaces, one to each spoke. Both tunnel interfaces are in the same zone.
Which two configuration options will control traffic between the spokes? (Choose two.)
A. Configure the common zone to block inter-zone traffic.
B. Configure the common zone to block intra-zone traffic.
C. Configure each tunnel interface to block intra-zone traffic.
D. Configure one of the tunnel interfaces in a different zone and a set of policies.
Answer: BD5. Which commands would you use to create a zone and make it ready to perform IP classification for a VSYS?
A. set zone name Zone1
set zone Zone1 ip-classification
B. set zone name Zone1 shared
set zone Zone1 ip-classification
C. set zone name Zone1
set zone Zone1 shared
set zone Zone1 ip-classification
D. set zone name Zone1
set zone Zone1 shared
set zone Zone1 ip-classification enable
Answer: C6. To which three ScreenOS components can a policy-based routing policy be bound? (Choose three.)
A. zone
B. policy
C. interface
D. virtual router
E. virtual system
Answer: ACD7. Click the Exhibit button.
Review the exhibit. Track-ip has failed on the device, but the device did not fail over to the second unit in the cluster:
Why has failover not occurred?
A. The physical interfaces have not failed.
B. The track-ip interval is not sufficient to cause failover.
C. The track-ip address weight is not sufficient to cause failover.
D. The track-ip address threshold is not sufficient to cause failover.
Answer: C8. Click the Exhibit button.
In the exhibit, what is the address of the multicast receiver?
A. 234.9.8.42
B. 192.168.10.2
C. 192.168.20.10
D. 192.168.20.200
Answer: D9. You have configured the following on your device.
set address trust MyPC 10.1.1.5/32
set address untrust CorpNet 10.10.0.0/16
set policy from trust to untrust MyPC CorpNet any permit
set int tunnel.1 zone untrust
set int tunnel.1 ip unnumbered int bgroup1
set ike gateway GW address 1.1.1.1 outgoing-interface e0/1 preshare Secret sec-level standard
set vpn VPN gateway GW sec-level standard
The VPN is not working properly. What is the problem?
A. The policy needs to have the action tunnel.
B. The VPN needs to be bound to the tunnel interface.
C. The tunnel interface needs to be placed in the trust zone.
D. The tunnel interface needs to be associated with the interface in the untrust zone.
Answer: B10. Click the Exhibit button.
In the exhibit, the firewall administrator at the Storefront is complaining that when the communication to the DataCenter1 fails, the preexisting transfers and applications are dropped when the traffic is switched to DataCenter2.
Which statement explains this behavior?
A. SYN checking is enabled in the tunnel.
B. The weight value for the DataCenter2 is too high.
C. VPN monitor is misconfigured in the DataCenter2.
D. Phase 1 and Phase 2 negotiations to DataCenter2 did not occur on time.
Answer: A11. Which two item pairs are exchanged during Phase 2 negotiations? (Choose two.)
A. proxy-id, SA proposal list
B. IKE cookie, SA proposal list
C. hash [ID + Key], DH key exchange
D. SA proposal list, optional DH key exchange
Answer: AD12. Which ScreenOS CLI command is necessary for configuring IGMP on interface ethernet0/1?
A. set igmp interface ethernet0/1
B. set multicast interface ethernet0/1
C. set interface ethernet0/1 igmp router
D. set igmp interface ethernet0/1 enable
Answer: C13. Which three OSPF parameters are interface parameters? (Choose three.)
A. cost
B. priority
C. neighbor list
D. summarization
E. advertise default route
Answer: ABC14. Which command is used to verify that IGMP is running correctly?
A. get route igmp
B. get igmp query
C. set igmp query interface e0/1
D. exec igmp interface e0/1 query
Answer: D15. Which three statements are true regarding IKE Phase 1? (Choose three.)
A. Placing the SA proposal list in message 1 is an option.
B. The digital certificate is used to decrypt the session key.
C. The DH key exchange is used to validate the session key.
D. The DH key exchange and digital certificates are both optional.
E. The proxy-id is used to determine which SA is referenced for the VPN.
Answer: ABC16. Review the exhibit.
Which two of the following elements must be configured on the ScreenOS device in order to support PIM-SM? (Choose two)
A. A multicast control policy
B. A bootstrap router process
C. A unicast routing protocol
D. A static RP
Answer: AC17. Click the Exhibit button.
In the exhibit, which two can be determined about the VPN? (Choose two.)
A. NAT-traversal is enabled.
B. The rekey interval is 8 hours.
C. This device initiated the Phase 1 negotiations.
D. The certificate used in this exchange is set to never expire.
Answer: BC18. What must be enabled to protect Phase 2 key exchanges?
A. Phase 1 PFS
B. Phase 2 SHA
C. Phase 2 3-DES
D. Phase 2 DH key exchange
Answer: D19. Click the Exhibit button.
In the exhibit, what is the source IP address of the multicast traffic?
A. 236.1.1.1
B. 10.10.10.1
C. 20.20.20.10
D. 20.20.20.200
Answer: B20. You have entered the command
set ffilter src-ip 1.1.7.250 dst-ip 10.1.10.5 ip-prot 6
What will be the resulting output in the debug for which this was created?
A. If the packet has a src-ip of 1.1.7.250 or a dst-ip of 10.1.10.5 or has TCP as its protocol then it will be captured
B. If the packet has a src-ip of 1.1.7.250 or a dst-ip of 10.1.10.5 or has UDP as its protocol then it will be captured
C. If the packet has a src-ip of 1.1.7.250 and a dst-ip of 10.1.10.5 and has TCP as its protocol then it will be captured
D. If the packet has a src-ip of 1.1.7.250 and a dst-ip of 10.1.10.5 and has UDP as its protocol then it will be captured
Answer: C免费下载jn0-531题库Demo
Examsoon提供最新的JNCIS认证 jn0-531题库,其全名为:(FWV, Specailist(JNCIS-FWV)). 在您决定是否购买之前 可以先下载jn0-531题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费jn0-531模拟测试题的下载链接
Juniper Networks jn0-531学习指南
JNCIS认证 jn0-531考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 jn0-531学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试jn0-531考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 jn0-531是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的jn0-531考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他jn0-531考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师jn0-531试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加jn0-531考试,保证您一次轻松通过考试;
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jn0-530题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-530考试题库介绍
考试代号: jn0-530
问题数量:149 Q&As
更新时间: 2009-09-19
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet specialist(jncis-fwv)免费jn0-530题库Demo赏析
Exam : Juniper JN0-530
Title : juniper networks certified internet specialist(jncis-fwv)1. When using NSRP, what command will insure uninterrupted communications for VPNs using certificates for authentication?
A.set hostname
B.set NSRP clustername
C.set NSRP cluster name
D.set NSRP cluster hostname
Answer: C2. What is the number of interfaces available for user traffic on a NetScreen 500 configured with 2 mini-GBIC cards, 1 regular GBIC Card and 1 10/100 Ethernet card?
A.4
B.7
C.8
D.11
E.16
Answer: B3. What formula does NetScreen use to determine which policies will be checked when traffic enters the device?
A.NetScreen builds an index on source IP and searches only those policies matching the source IP of the ingress packet
B.NetScreen checks all policies that have been created with a special algorithm that checks all policies with fewer CPU cycles
C.NetScreen builds an index on destination IP and searches only those policies matching the destination IP of the ingress packet
D.NetScreen checks a subset of all policies based on the ingress zone of the packet combined with the egress zone of the packet
Answer: D4. You need to investigate some physical layer problems. Which command will provide you with information that you can use to analyze these type of problems?
A.get log event
B.get counter screen
C.get counter flow interface
D.get counter statistics interface
Answer: D5. What are the minimum configuration requirements for configuring a NetScreen device for administrative access? (select the best two (2) answers)
A.Policies
B.Adding routes
C.SNMP configuration
D.Interface addressing
E.Creating an administrator
Answer: BD6. Which two (2) processes are able to use certificates on a NetScreen device?
A.IKE Phase 2 VPNS
B.Certify NTP Servers
C.IKE Phase 1 Gateways
D.Management using SNMP
E.Management SSL traffic
Answer: CE7. You are trying to configure VLANs on your NetScreen device. You cannot find the option to add a VLAN tag to the interface.
Which two (2) of the following could be the reason?
A.The interface is in transparent mode
B.The primary interface is in NAT mode
C.The primary interface is in route mode
D.You have bound the interface to the untrust zone
E.You are trying to create the VLAN off of a physical interface
Answer: AE8. Click the Exhibit button.
You are having problems with traffic getting to destinations out of interface Ethernet 1. You execute a "get route" command and get the results seen in the exhibit. What can you determine from the this routing table?
A.The physical link may be down on the interface and that problem has to be corrected
B.Since the preference is 0 it is not being chosen to pass any routes. You must configure the preference to be a higher value
C.Ethernet 1 does not have a gateway assigned to it so the system does not know where to send the traffic using that interface
D.You cannot tell why traffic would not be going out Ethernet 1. You will need to try other troubleshooting commands to find your problem
Answer: A9. Which two (2) commands would build a valid default gateway to a NetScreen device using 1 virtual router and having a next hop of 1.1.1.1?
A.set route 0.0.0.0/0 int untrust
B.set route 1.1.1.1 gateway 0.0.0.0/0
C.set route 0.0.0.0/0 interface untrust gateway 1.1.1.1
D.set vr trust-vr route 0.0.0.0/0 gateway 1.1.1.1
E.set route 0.0.0.0/255.255.255.255 gateway 1.1.1.1
Answer: CD10. You need to configure your NetScreen device for management from a remote network. Which two of the following configuration elements would be the minimum required elements? (The other three elements are valid but optional.)
A.Default route
B.Manage IP address
C.Manager IP address
D.Interface IP address
E.Creating an administrator
Answer: AD11. You are a read/write VSYS administrator. Your configuration requires the use of a DIP. Which statement correctly describes this situation?
A.DIP creation can only be done by the root administrator, not a VSYS administrator
B.You can create the DIP on any interface imported into your VSYS, but not on shared interfaces
C.You can create DIPs on any interface you can see in your interface list, including both private and shared interfaces
D.You can create DIPs only on sub-interfaces within your VSYS. All other DIPs need to be created by the root level VSYS admin
Answer: A12. What is the maximum number of interfaces available for user traffic on the NetScreen 5400? (Assume that 5000-FE24 cards are supported)
A.24
B.30
C.72
D.78
E.79
Answer: D13. What is the correct method to reference a sub-interface?
A.Ethernet 2/1/1
B.Ethernet 2/1:1
C.Ethernet 2/1-1
D.Ethernet 2/1.1
Answer: D14. How can you view the value of a Phase 1 pre-shared key on a device running ScreenOS 0 or later?
A.get ike gateway
B.get ike pre-share
C.get conf | inc gateway
D.You cannot retrieve the pre-shared key value. It is encrypted and cannot be viewed.
Answer: D15. Which two commands would be necessary to set up a default route on a NetScreen device using two virtual routers? The default path is connected to vr-untrust, with a next-hop address of 1.1.8.1.
A.set route 0.0.0.0/0 vrouter untrust-vr
B.set vrouter trust-vr route 0.0.0.0/0 gate 1.1.8.1
C.set vrouter untrust-vr route 0.0.0.0/0 int untrust
D.set route 0.0.0.0/0 int untrust gateway 1.1.8.1
E.set vrouter untrust-vr route 0.0.0.0/0 gate 1.1.8.1
Answer: AE16. Which representation of an interface depicts a VSI?
A.e1/1:1
B.e2;2
C.e3/1.2
D.e4:4.1
Answer: A17. Which is a valid Phase 1 IKE proposal?
A.pre-g1-des-md5
B.g2-esp-des-md5
C.g2-esp-aes128-md5
D.nopfs-esp-des-md5
Answer: A18. Which component is responsible for performing both the forwarding lookup and policy evaluation on the first packet in a session received by an NS-500?
A.RAM
B.CPU
C.ASIC on system board
D.ASIC on interface card
Answer: B19. When the NetScreen 5200 receives a packet for a session which is already established, which component is responsible for performing the session match?
A.RAM
B.CPU
C.ASIC on interface card
D.ASIC on management card
Answer: C20. Place the following items in the order most closely matches the NetScreen Packet Flow process.
A.2,1,3,5,4
B.4,2,3,1,5
C.5,2,1,3,4
D.5,3,2,1,4
E.5,4,3,2,1
Answer: D免费下载jn0-530题库Demo
Examsoon提供最新的JNCIS认证 jn0-530题库,其全名为:(juniper networks certified internet specialist(jncis-fwv)). 在您决定是否购买之前 可以先下载jn0-530题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ,以下为免费jn0-530模拟测试题的下载链接
Juniper Networks jn0-530学习指南
JNCIS认证 jn0-530考试已经证明了它在全世界的广泛性和重要性,因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。Juniper Networks认证 jn0-530学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试jn0-530考试都已经被修改过了,删掉了许多过时的东西,而那些需求是在考试课程。当应用到时候你所学的知识的时候,就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。Juniper Networks认证 jn0-530是在IT行业的知名品牌,所以如果您通过了这样一个知名公司举行的一次考试,你可以想象你将来的事业会做的多么好。
想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心,而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下,它的jn0-530考试是为了测试您在这方面的知识的掌握程度,最好的部分是它可以使你不断更新你所学的知识,不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才,其他jn0-530考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的,所以要找一些好的资源才行。
Examsoon考题大师jn0-530试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用Examsoon的考试题库参加jn0-530考试,保证您一次轻松通过考试;
售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,才能发展。客户至上是Examsoon考题大师的一贯宗旨;
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JN0-350题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-350考试题库介绍
考试代号: JN0-350
问题数量:150 Q&As
更新时间: 2009-09-06
注册地点: Prometric/Pearson VUE
题库全称:ER.Specialist(JNCIS-ER)免费JN0-350题库Demo赏析
Exam : Juniper JN0-350
Title : ER.Specialist(JNCIS-ER)1. Which statement is true when configuring CoS?
A.You define the transmit rate and buffer size in the scheduler map.
B.Priority and transmission rate define how packets are stored and dropped.
C.Buffer size and RED configuration define the priority and transmission rate.
D.Buffer size and RED configuration define how packets are stored and dropped.
Answer: D2. Click the Exhibit button.
In the exhibit, you have an external BGP neighbor that is not receiving the route 192.168.20.0/24 in your BGP updates. You have applied the policy "example" as an export policy to your BGP neighbor. You ran the "test policy" command on the prefix and received the results in the exhibit.
Which statement would explain why the route is not being sent to your BGP neighbor?
A.The prefix 192.168.20.0/24 was rejected by a term in the example policy.
B.The prefix 192.168.20.0/24 was accepted by a term in the example policy.
C.Policy example should be applied as an import policy, not an export policy.
D.The prefix 192.168.20.0/24 was not accepted or rejected by any terms in the example policy.
Answer: D3. What is the purpose of an ASBR summary LSA?
A.to reach networks that are outside of your area
B.to summarize all ASBR routes into a single route
C.to reach ASBR routers that are outside of your area
D.to reach ASBR routers in your area when used in a multi area OSPF network
Answer: C4. You found a log message from your router as follows:
Aug 9 19:16:51 radon-re0 chassisd[2622]: CHASSISD_FRU_EVENT: scb_recv_slot_attach: attached FPC 0
Which part of the message code indicates the process that generated the message?
A.radon-re0
B.chassisd[2622]
C.CHASSISD_FRU_EVENT
D.scb_recv_slot_attach
Answer: B5. Click the Exhibit button.
In the exhibit, what would the result be when the prefix 10.0.67.43/32 is evaluated by the term?
A.No match is found.
B.The route would be rejected.
C.The route would be accepted with no modifications.
D.The route would be accepted with the metric set to 10.
Answer: D6. Which two statements are true about scheduler maps? (Choose two.)
A.A default scheduler map is applied to each interface.
B.A scheduler map is only needed on low speed interfaces.
C.A scheduler map is applied before a multifield firewall filter.
D.A scheduler map controls the resources assigned to a specific queue.
Answer: AD7. Click the Exhibit button.
In the exhibit, which statement is true of a BGP-learned route to 10.1.0.0/24 that is evaluated against the BGP export policy chain?
A.It is rejected.
B.It is accepted and the metric is set to 5.
C.It is accepted and the metric is set to 10.
D.It is accepted and the metric is not modified.
Answer: C8. Click on the Exhibit button.
In the exhibit, what would the result be when the prefix 192.168.192.0/18 is evaluated by the term?
A.No match is found.
B.The route would be rejected.
C.The route would be accepted with no modifications.
D.The route would be accepted with the metric set to 10.
Answer: C9. You have enabled traceoptions for IKE using the configuration command set services ipsec-vpn traceoptions flag ike.
Which command will display the resulting IKE logs?
A.show log ike
B.show log kmd
C.show log messages
D.show log ipsec-vpn
Answer: B10. Which statement is true when applying policies to BGP?
A.Neighbor policies override group and global policies.
B.Global policies override group and neighbor policies.
C.A route must pass through all global, group, and neighbor policies before it can be accepted.
D.You must apply a policy directly to a neighbor if you want to filter routes to or from that neighbor.
Answer: A11. Which statement is true about external BGP peering sessions?
A.You must specify a ttl for each peering session.
B.A peer-group must be defined as type external.
C.A peer-as must be configured for each peering session.
D.You must specify a local-address for each peering session.
Answer: C12. Click on the Exhibit button.
Referring to the exhibit, which two statements are true? (Choose two.)
A.The service-set is applied directly to the interface.
B.A route pointing to the service interface must be present.
C.The "input" match direction for the service-set is from the FTP server towards the "Trusted" network.
D.The "input" match direction for the service-set is from the "Trusted" network towards the FTP server.
Answer: BD13. Which statement is true about route-filters and prefix-lists?
A.Prefix-lists are defined within a routing policy.
B.Route-filters are defined within a routing policy.
C.All routes in a route-filter are evaluated sequentially.
D.All prefixes in a prefix-list are evaluated sequentially.
Answer: B14. Which three actions can be performed in a routing policy? (Choose three.)
A.modifying action
B.forwarding action
C.terminating action
D.flow control action
E.redistributing action
Answer: ACD15. You have policy-statement my-policy configured at the
[edit policy-options] configuration hierarchy.
At which two configuration hierarchies could you reference this policy? (Choose two.)
A.[edit protocols bgp]
B.[edit routing-options forwarding-table]
C.[edit interfaces lo0 family inet filter]
D.[edit services service-set my-service-set]
Answer: AB16. Click on the Exhibit button.
In the exhibit, what will be the result of a packet sourced from address 10.10.1.1 when the filter is applied?
A.The packet will be counted and then accepted.
B.The packet will be counted and then discarded.
C.The packet will be accepted with no other action.
D.The packet will be discarded with no other action.
Answer: A17. You are examining the output of the stateful firewall session table.
Which state indicates that the router is using an application-layer gateway (ALG) to forward traffic?
A.NAT
B.ALG
C.Watch
D.Forward
Answer: C18. You are at the [edit policy-options policy-statement my-policy term one] configuration hierarchy.
Which two commands are valid syntax? (Choose two.)
A.set from metric 2
B.set then term three
C.set then counter four
D.set from prefix-list five
Answer: AD19. Click the Exhibit button.
In the exhibit, which configuration hierarchy may my-policy be defined?
A.[edit firewall]
B.[edit access-list]
C.[edit policy-options]
D.[edit services stateful-firewall]
Answer: A20. Click the Exhibit button.
In the exhibit, which export policy or policies will be applied to BGP neighbor 1.1.1.1?
A.local-routes
B.customer-filter
C.local-routes and block-privates
D.customer-filter, local-routes and block-privates
Answer: A免费下载JN0-350题库Demo
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jn0-520题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-520考试题库介绍
考试代号: jn0-520
问题数量:119 Q&As
更新时间: 2009-09-07
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet associate(jncia-fwv)免费jn0-520题库Demo赏析
Exam : Juniper JN0-520
Title : Juniper(r) Networks Certified Internet Associate(Jncia-Fwv)1. When configuring the Untrust interface with an IP address and enabling Telnet and WebUI management, which sequence of steps must be performed to make the interface operational at the end of the configuration sequence?
A.Assign the interface to a zone, define the IP address, enable Web and Telnet services
B.Assign the interface to a zone, define the IP address, accept default management services
C.Assign the interface to a virtual router, define the IP address, enable Web and Telnet services
D.Assign the interface to a zone, define the IP address, define a manage IP address, accept default management services
E.Assign the interface to a virtual router, define the IP address, define a manage IP address, enable Web and Telnet services
Answer: A2. In the command "save config from tftp 1.1.7.250 abcd.cfg merge", what function does the ‘merge’ parameter specify?
A.The config file from the TFTP server will replace the configuration in RAM
B.The config file from the TFTP server will replace the startup configuration file in Flash
C.The ‘merge’ parameter is not valid for TFTP files; it is only valid for configuration files stored in Compact Flash
D.The config file from the TFTP server will be combined with the configuration file in RAM and the combined result will be saved to Flash
E.The config file from the TFTP server will be combined with the configuration file in RAM and the startup configuration file will remain unchanged
Answer: D3. What is the purpose of the ‘Permitted IP’ address on a NetScreen device?
A.It defines which range of addresses can access devices connected to the NetScreen
B.It defines a list of addresses that are trusted to perform management on the NetScreen
C.It is used in policy rules to determine which user traffic is allowed through the NetScreen
D.It is the address to which an external device connects in order to gain management access to a NetScreen
E.It defines a list of devices whose traffic can pass through the NetScreen without being authenticated
Answer: B4. Your VPN tunnel does not pass traffic. You run the "get ike cookie" command and discover that there is no cookie. What two (2) options should you check first?
A.Routes
B.Policy configuration
C.Phase 1 configuration options
D.Phase 2 configuration options
Answer: AC5. You have one VIP configured on your device, using public address 191.111.222. When you configure the policy, what will you select for the VIP, and where will you select it?
A.VIP::1 in the NAT-dst public field
B.VIP::1 as the destination address
C.VIP(191.111.222.5) in the NAT-dst public field
D.VIP(191.111.222.5) as the destination address
Answer: B6. What are two (2) benefits of configuring the NetScreen in transparent mode?
A.There is no need for IP addresses even for remote management
B.There is no need to reconfigure the IP addresses of routers or protected servers
C.There is no need to create Mapped or Virtual IPs for incoming traffic to reach protected servers
D.Policies are easier to create since you do not have to include Source and Destination IP addresses
E.The product can support more VPNs and obtain greater throughput because there is less overhead to manage
Answer: BC7. By default, from which hardware component is the startup copy of the ScreenOS loaded?
A.ROM
B.NVRAM
C.TFTP server
D.Internal Flash
E.PCMCIA Card
Answer: D8. Which three (3) statements are correct regarding tasks that can be performed only by the Root administrator?
A.reset command
B.unset all command
C.activate/deactivate asset recovery features
D.replace configs from remote devices to flash
E.On-line asset recovery
Answer: BCD9. What is the purpose of the ‘Manage-IP’ address on a NetScreen device?
A.It defines which range of addresses can access devices connected to the NetScreen
B.It defines a list of addresses that are trusted to perform management on the NetScreen
C.It is used in policy rules to determine which device is allowed to manage the NetScreen
D.It is the address to which an external device connects in order to gain management access to a NetScreen
E.It defines a list of device addresses that can manage the NetScreen without being authenticated prior to session establishment
Answer: D10. Which statement is correct regarding administrator privileges?
A.Any Administrator can change their privileges on an as-needed basis
B.Administrator privileges can only be established and changed by the Root Administrator
C.Administrator privileges can be established and changed by the Root and All-privilege Administrator
D.Administrator privileges can only be established by the Root and can be changed by the Root and All-privilege Administrator
Answer: B11. Assuming factory default settings, which statement describes the minimum requirements for WebUI management access?
A.Connect a PC addressed on the 192.168.1.0 subnet to any interface, open a browser and access 192.168.1.1
B.Terminate the bootup sequence from the console device, open a browser on the console device and access 192.168.1.1
C.Connect a PC addressed on the 192.168.1.0 subnet to the lowest numbered interface, open a browser and access 192.168.1.1
D.Using the CLI, define an IP address on a physical interface, connect a PC to the interface and open a browser to the interface address
E.Using the CLI, assign an IP address to the VLAN1 interface, connect a PC to any interface and open a browser to the VLAN interface address
Answer: C12. Using the CLI, if the startup copy of the ScreenOS on a NS-204 is corrupted, from which two (2) alternate locations can an image be loaded?
A.ROM
B.TFTP server
C.Internal Flash
D.PCMCIA Card
E.Compact Flash Card
Answer: BE13. When managing a NetScreen device via the CLI and performing an image upgrade, from which hardware components can the the ScreenOS image NOT be loaded?
A.TFTP server
B.PC local disk
C.Internal Flash
D.PCMCIA Card
E.Compact Flash Card
Answer: B14. Which cannot be enabled when creating an Access Policy entry?
A.Setting the tcp-mss size
B.Applying NAT using DIP pools
C.Logging all connections that match the Access Policy
D.Triggering a traffic alarm if traffic goes above 300 Bytes/Sec
E.Scheduling the policy to take effect between Monday through Friday only
Answer: A15. When managing a NetScreen device via the WebUI and performing an image upgrade, from which hardware component can the the ScreenOS image be loaded?
A.TFTP server
B.PC local disk
C.Internal Flash
D.PCMCIA Card
E.Compact Flash Card
Answer: B16. Which statement best describes the ‘config rollback’ feature?
A.Config rollback must be enabled by an administrator. Once enabled, it allows the administrator to re-apply a previously saved configuration file from Flash.
B.Config rollback is enabled by default; it allows the administrator to re-apply a previously saved configuration file from Flash without rebooting.
C.Config rollback is enabled by default; it allows the administrator to re-apply a previously saved configuration file from Flash by rebooting and loading a "last known good" configuration.
D.Config rollback allows the administrator to revert to the prior ScreenOS image in the event an upgrade operation aborts.
E.Config rollback allows the administrator to revert to the prior ScreenOS image or configuration file in the event an upgrade operation aborts.
Answer: C17. Which policy action is needed in order to add Deep Packet inspection to a policy?
A.IDP
B.Deny
C.Reject
D.Permit
E.Detect
Answer: D18. By default, where are changes stored when a "save" command is issued from the CLI during a management session?
A.NVRAM
B.Internal Flash
C.PCMCIA Card
D.Compact Flash Card
Answer: B19. Click the Exhibit button to view the exhibit.
If A initiates a Web browsing session with B, and the Trust interface of the 5XT is in NAT mode, what could be the source address/port of the packet arriving at host B?
A.10.0.0.5/80
B.10.0.0.5/1099
C.10.0.0.1/1024
D.20.0.0.1/1024
E.1.1.1.250/1024
Answer: E20. When changes are made to the running config during a WebUI management session, to what external hardware component can the changes be saved?
A.FTP server
B.LDAP server
C.TFTP server
D.PC local disk
E.Compact Flash Card
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JN0-521题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-521考试题库介绍
考试代号: JN0-521
问题数量:116 Q&As
更新时间: 2009-09-08
注册地点: Prometric/Pearson VUE
题库全称:FWV.Associate (JNCIA-FWV)免费JN0-521题库Demo赏析
Exam : Juniper JN0-521
Title : Juniper(r) FWV.Associate (JNCIA-FWV)1. What is the purpose of the "Permitted IP" address on a ScreenOS device?
A.It defines a list of addresses that are trusted to perform management on the ScreenOS device.
B.It is used in policy rules to determine which user traffic is allowed through the ScreenOS device.
C.It defines which range of addresses that can access devices connected to the ScreenOS device.
D.It is the address that an external device uses to gain management access to a ScreenOS device.
Answer: A2. Which ScreenOS WebUI button reorders policies?
A.Shift
B.Move
C.Reorder
D.Transfer
Answer: B3. Which command would you run to check IPSec Phase 1 active status?
A.get sa
B.get event 427
C.get sa active
D.get ike cookie
Answer: D4. Click the Exhibit button.
In the exhibit, which two forms of address translation would have generated the output shown? (Choose two.)
A.MIP
B.NAT-src with no DIP
C.Interface-based translation
D.NAT-src with a DIP, fixed-port disabled
Answer: BC5. A ScreenOS firewall has the correct interfaces addressed and active. A policy is written allowing interzone FTP traffic from a directly connected client. But the traffic does not cross the firewall from the client to the server.
What is the most likely problem with the firewall?
A.The ScreenOS firewall has no physical connection to the FTP server.
B.The ALG option on the ScreenOS firewall has not been enabled for FTP traffic.
C.The ScreenOS firewall does not have a route defined to the FTP servers’ subnet.
D.The ScreenOS firewall does not have a route defined to the FTP clients subnet.
Answer: C6. Which statement is correct regarding administrator privileges?
A.Any administrator can change their privileges on an as-needed basis.
B.Administrator privileges can only be established and changed by the root administrator.
C.Administrator privileges can be established and changed by the root and all-privilege administrator.
D.Administrator privileges can only be established by the root and can be changed by the root and all-privilege administrator.
Answer: B7. When a firewall receives the first packet in a series, what will it immediately do?
A.Check its route table.
B.Check its session table.
C.Determine if traffic is crossing zones.
D.Verify that it is not malformed or a fragment.
Answer: D8. An operational firewall needs a configuration loaded and executed while it is passing user data.
Which CLI command will perform this process without interrupting traffic?
A.save config from tftp 1.1.7.250 15June06.cfg to flash
B.save config from tftp 1.1.7.250 15June06.cfg to ram
C.save config from tftp 1.1.7.250 15June06.cfg merge
D.save config from tftp 1.1.7.250 15June06.cfg to flash
Answer: C9. You are configuring an interface in the untrust zone with an IP address, telnet enabled, and WebUI management.
Which sequence of steps must be performed to make the interface operational at the end of the configuration sequence?
A.Assign the interface to a zone, define the IP address, enable Web and telnet services.
B.Assign the interface to a zone, define the IP address, accept default management services.
C.Assign the interface to a virtual router, define the IP address, enable Web and telnet services.
D.Assign the interface to a zone, define the IP address, define a manage IP address, accept default management services.
Answer: A10. What will change the root admin password?
A.set admin password
B.set root-admin password
C.set admin password
D.set admin user password
Answer: A11. Which type of NAT is performed when you implement interface-based NAT?
A.source IP address translation
B.destination IP address translation
C.source IP and port address translation
D.destination IP and port address translation
Answer: C12. When managing a ScreenOS device using the WebUI and performing an image upgrade, from which hardware component will the ScreenOS image be loaded?
A.TFTP server
B.PC local disk
C.internal flash
D.Compact Flash Card
Answer: B13. In the packet forwarding decision process, how is the second packet handled differently than the first in a series of allowed interzone packets?
A.The second packet causes an ARP query.
B.The second packet is checked against the policy table.
C.The second packet is forwarded without a sanity check.
D.The second packet is forwarded without checking the route table.
Answer: D14. You are looking at the event log of the responding device and it says,
"Rejected an initial Phase 1 packet from an unrecognized peer gateway"
What are three likely reasons for the failure? (Choose three.)
A.The peer ID is misconfigured.
B.The default gateway is missing.
C.The preshare keys are mismatched.
D.The gateway address is misconfigured.
E.The outgoing interface is misconfigured.
Answer: ADE15. When configuring a firewall in a critical environment where a local backup configuration is quickly needed, what should be completed on a periodic basis?
A.Execute exec config rollback.
B.Execute save config to last-known-good.
C.Execute save regularly or create a script that does this.
D.Execute save software from flash to pcmcia .
Answer: B16. Click the Exhibit button.
In the exhibit, which interface would be used to forward traffic to host 1.1.7.5?
A.e0/1
B.e0/2
C.e0/3
D.e0/4
Answer: C17. Telnet management has been enabled on an interface in the untrust zone.
What else should be completed to limit telnet access to the ScreenOS device from trusted management PCs?
A.Define a permitted IP address.
B.Define a policy from trust to untrust.
C.Define a trusted IP in the address table.
D.Define a manage IP address on this interface.
Answer: A18. What is the purpose of the "Manage-IP" address on a ScreenOS device?
A.It defines a list of addresses that are trusted to perform management on the ScreenOS device.
B.It is used in policy rules to determine which device is allowed to manage the ScreenOS device.
C.It is the address that an external device uses to gain management access to a ScreenOS device.
D.It defines a list of device addresses that can manage the ScreenOS device without being authenticated prior to session establishment.
Answer: C19. Which statement accurately describes the "config rollback" feature?
A.Once the "config rollback" feature is enabled, it allows the administrator to re-apply a previously saved configuration file from flash.
B.The "config rollback" feature is enabled by default, it allows the administrator to re-apply a previously saved configuration file from flash.
C.Once the "config rollback" feature is enabled, it allows the administrator to re-apply a locked configuration file from a separate area in flash.
D.Once the "config rollback" feature is enabled, it allows the administrator to revert to the prior ScreenOS image or configuration file in the event an upgrade operation aborts.
Answer: C20. By default, from which hardware component is the startup copy of the ScreenOS loaded?
A.NVRAM
B.TFTP server
C.internal flash
D.PCMCIA card
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