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jn0-310题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-310考试题库介绍
考试代号: jn0-310
问题数量:90 Q&As
更新时间: 2009-09-05
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Associate, WX (JNCIA-WX)免费jn0-310题库Demo赏析
Exam : Juniper JN0-310
Title : Juniper Networks Certified Internet Associate, WX (JNCIA-WX)1. How many syslog servers can be configured on the WX platform?
A. 3
B. 8
C. 10
D. 5
Answer: D2. Place the WX feature with its functionality.
Answer:3. What are the two components of HTTP acceleration? (Choose two.)
A. caching
B. content or entity caching
C. prefetch
D. header caching
Answer: A,C4. What two ways are used to access the WX device’s Quick Setup installation? (Choosetwo.)
A. Telnet on port 23
B. HTTPS on port 443
C. HTTP on port 80
D. SSH on port 22
Answer: B,D5. What are three characteristics of NSC technology? (Choose three.)
A. NSC operates at the file level.
B. NSC is visible to clients and servers.
C. NSC uses hard drives to store longer patterns.
D. NSC operates at the byte level.
E. NSC retains learned patterns for a longer time.
Answer: C,D,E6. Which two locations in WebView confirm that the reduction tunnels are up? (Choose two.)
A. Reduction > Endpoints
B. Reduction > Tunnels
C. Monitor > Endpoints
D. Monitor > Tunnels
Answer: A,C7. CIFS acceleration is not working.
Which three steps should you use to troubleshoot the problem? (Choose three.)
A. Verify that Active Flow Pipelining (AFP) is enabled.
B. Verify that CIFS acceleration is enabled on both the server and client-side WX
devices.
C. Verify that CIFS application definition is defined correctly.
D. Verify that SMB signing is disabled on the clients and domain controllers.
E. Verify that HTTP acceleration is enabled.
Answer: A,C,D8. Which statement is true about reduction subnets?
A. Reduction subnets are turned on by default.
B. Reduction subnets advertise remote routes.
C. Reduction subnets are WAN-side subnets.
D. Reduction subnets are LAN-side subnets.
Answer: D9. Which two methods are used to assign an IP address to a WX device? (Choose two.)
A. serial console (command-line interface)
B. device front panel
C. Web browser
D. SSH
Answer: A,B10. Which three locations in WebView allow you to confirm that the endpoints are
configured properly? (Choose three.)
A. Monitor > Endpoints
B. Admin > Maintenance > Display Configuration
C. Acceleration > Endpoints
D. Reduction > Endpoints
E. Setup > Endpoints
Answer: A,B,D11. Which three packet interception methods are configurable in WX devices? (Choose three.)
A. external
B. OSPF
C. route injection using RIPv1
D. route injection using RIPv2
E. WCCP
Answer: A,D,E12. What does the Executive report summarize?
A. WAN performance
B. NSC statistics
C. netflow reports
D. acceleration statistics
Answer: A13. Which three security features are offered on the WX platforms? (Choose three.)
A. AAA local database
B. IPSec encryption
C. SSH
D. NAT
E. firewall
Answer: A,B,C14. What are two instances when a WX device route carves? (Choose two.)
A. the host or subnet is unreachable using the advertised router
B. packet interception mode is enabled
C. the host is unreachable on the local subnet
D. every 29 hours
Answer: A,C15. Which two CIFS commands are accelerated by AppFlow? (Choose two.)
A. NT Create And X
B. Read AndX
C. Write AndX
D. NT Notify
Answer: B,C16. Why is SNMPv2 used to monitor the WX platform?
A. SNMPv2 supports both 32- and 64-bit counters.
B. SNMPv2 does put and get commands to WX devices.
C. SNMPv1 is not supported by WX devices.
D. SNMPv1 is read-only on WX devices.
Answer: A17. Which statement is true about the exhibit?
A. It shows FTP traffic statistics from 10.14.5.3 to Team 6.
B. The FTP traffic from Team 6 to 10.14.5.3 is 99.9% reduced.
C. It shows CIFS traffic statistics from Team 6 to 10.14.5.3.
D. The CIFS traffic from 10.14.5.3 to Team 6 is 56% reduced.
Answer: C18. Which three actions should you perform to complete a WXOS software upgrade? (Choose three.)
A. Power the device off and back on.
B. Create a new license key.
C. Reboot the device.
D. Load the image using FTP, TFTP, or copy from the local disk.
E. Save the current configuration.
Answer: C,D,E19. Which two items should you know when using OSPF to dynamically learn routes?(Choose two.)
A. OSPF neighbor address
B. OSPF authentication type
C. OSPF loopback address
D. OSPF area number
Answer: B,D20. Which Packet Flow Acceleration feature performs TCP acceleration?
A. Network Sequence Caching
B. forward error correction
C. Application Flow Acceleration
D. Active Flow Pipelining
Answer: D免费下载jn0-310题库Demo
Examsoon提供最新的JNCIA认证 jn0-310题库,其全名为:(Juniper Networks Certified Internet Associate, WX (JNCIA-WX)). 在您决定是否购买之前 可以先下载jn0-310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jn0-310模拟测试题的下载链接
Juniper Networks jn0-310学习指南
JNCIA认证 jn0-310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 jn0-310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jn0-310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 jn0-310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jn0-310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jn0-310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jn0-310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jn0-310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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JN0-311题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-311考试题库介绍
考试代号: JN0-311
问题数量:90 Q&As
更新时间: 2009-09-20
注册地点: Prometric/Pearson VUE
题库全称:WX, Associate(JNCIA-WX)免费JN0-311题库Demo赏析
Exam : Juniper JN0-311
Title : Juniper WX, Associate(JNCIA-WX)1. Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation? (Choose two.)
A. Throughput is raised as latency decreases.
B. Throughput is based on available bandwidth.
C. Throughput is lowered as latency decreases.
D. Latency is measured by SYNs returned for each metapacket.
Answer: AB2. Which two patented or patent-pending compression and caching technologies are used for WX/WXC devices? (Choose two.)
A. Network Sequence Caching (NSC)
B. Molecular Sequence Caching (MSC)
C. Network Sequence Reduction (NSR)
D. Molecular Sequence Reduction (MSR)
Answer: AD3. Which statement is true about compression subnets?
A. Compression subnets are turned on by default.
B. Compression subnets advertise remote routes.
C. Compression subnets are usually LAN-side subnets.
D. Compression subnets are usually WAN-side subnets.
Answer: C4. What are two ways to access the WX device’s Quick Setup installation? (Choose two.)
A. SSH on port 22
B. HTTP on port 80
C. Telnet on port 23
D. HTTPS on port 443
Answer: AD5. Which three types of optimization does the WX 60 device perform when Exchange 2000 and Outlook 2000 are used in the network? (Choose three.)
A. Fast Connection Setup
B. TCP Acceleration (AFP)
C. Network Sequence Caching
D. AppFlow’s MAPI acceleration
E. Molecular Sequence Reduction
Answer: BDE6. Which three must be configured for the Packet Capture tool to collect all required data? (Choose three.)
A. Enter the password.
B. Modify the delete time to 3 hours.
C. Set the interface to local, remote or both.
D. Increase the snap length of the Packet Capture configuration.
E. Set the Packet Capture size to greater than the actual data flow.
Answer: ACE7. What are two ways to view the system log files on a WX device? (Choose two.)
A. Use the CLI and enter show log.
B. Use the CLI and enter show all.
C. Use the CLI and enter show logging.
D. In WebView, choose Admin > Tools > Display System Log.
Answer: AD8. Which Packet Flow Acceleration feature is most effective for short-lived TCP sessions?
A. Active Flow Pipelining
B. Fast Connection Setup
C. TCP Acceleration (AFP)
D. Forward Error Correction
Answer: B9. What are three key pre-installation/configuration considerations when deploying a WX device? (Choose three.)
A. cabling
B. community topology
C. requires a license key
D. requires two IP addresses
E. registration server designation
Answer: ABE10. Which two secure remote access methods are available on the WX platforms? (Choose two.)
A. SSL
B. SSH
C. Telnet
D. HTTP
Answer: AB11. Which three statistics does the Executive report summarize? (Choose three.)
A. latency and loss
B. compression results
C. traffic (by application)
D. CRC and alignment errors
E. user access (by username)
Answer: ABC12. Which two configurations are made using the QoS Setup Wizard? (Choose two.)
A. Assign applications to traffic classes.
B. Use ToS/DSCP values for traffic classes.
C. Exclude subnets from QoS management.
D. Select dedicated vs. over-subscribed circuits.
Answer: AD13. Which three locations in WebView allow you to confirm that the endpoints are configured properly? (Choose three.)
A. Monitor > Endpoints
B. Acceleration > Endpoints
C. Device Setup > Endpoints
D. Compression > Endpoints
E. Admin > Maintenance > Display Configuration
Answer: ADE14. Which two environments would take advantage of TCP Acceleration (AFP)? (Choose two.)
A. satellite networks
B. low-latency networks
C. long-haul link with 95% compressibility.
D. long-haul link with 10% compressibility.
Answer: AC15. Which three methods can you use for route discovery on a WX platform? (Choose three.)
A. Enable RIP.
B. Enable OSPF.
C. Periodically poll any router.
D. Import routes from a TFTP server.
Answer: ABD16. When defining an application for AppFlow acceleration, which two must be configured on the WX device? (Choose two.)
A. Define application type.
B. Enable AppFlow for the application.
C. Enable monitoring for the application.
D. Define source and destination IP addresses.
Answer: AB17. What happens when you enable QoS bandwidth detection? (Choose two.)
A. Circuit speed is reduced by 2% for overhead.
B. WAN speed can be configured to the LAN speed.
C. Bandwidth is adjusted based on minimum and maximum settings.
D. WAN bandwidth is detected based on acknowledgement of metapackets.
Answer: BD18. What is NSC’s functionality?
A. Web caching
B. sequence caching
C. memory-based compression
D. next-generation compression
Answer: B19. What are two requirements when using AppFlow? (Choose two.)
A. Quality of service must be enabled.
B. NSC compression must be enabled.
C. PFA’s TCP Acceleration (AFP) must be enabled.
D. AppFlow must be configured on the client-side device first.
Answer: AC20. Why is SNMPv2 used to monitor the WX platform?
A. SNMPv1 is read-only on WX devices.
B. SNMPv1 is not supported by WX devices.
C. SNMPv2 supports both 32- and 64-bit counters.
D. SNMPv2 does put and get commands to WX devices.
Answer: C免费下载JN0-311题库Demo
Examsoon提供最新的JNCIA认证 JN0-311题库,其全名为:(WX, Associate(JNCIA-WX)). 在您决定是否购买之前 可以先下载JN0-311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JN0-311模拟测试题的下载链接
Juniper Networks JN0-311学习指南
JNCIA认证 JN0-311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 JN0-311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JN0-311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 JN0-311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JN0-311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JN0-311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JN0-311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JN0-311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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JN0-342题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-342考试题库介绍
考试代号: JN0-342
问题数量:108 Q&As
更新时间: 2009-10-21
注册地点: Prometric/Pearson VUE
题库全称:ER, Associate(JNCIA-ER)免费JN0-342题库Demo赏析
Exam : Juniper Networks JN0-342
Title : ER, Associate (JNCIA-ER)1. On a J-series router, where is the JUNOS software located?
A. EPROM
B. Zip drive
C. hard drive
D. compact flash
Answer: D2. During autoinstallation, the router attempts to acquire an IP address through one of its interfaces. All three attempts are unsuccessful.
What is the next step the router 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: B3. 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: ABD4. What are two methods of accessing a Juniper enterprise router? (Choose two.)
A. RSH
B. HTTPS
C. console
D. J-Config
Answer: BC5. 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: AB6. 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: B7. How many fixed Fast Ethernet ports are on a J2320 router?
A. 0
B. 1
C. 2
D. 4
Answer: D8. Which type of route can an OSPF export policy match?
A. active routes
B. hidden routes
C. inactive routes
D. any route in the routing table
Answer: A9. Which CLI command will perform a traceroute to 10.0.29.1 with a maximum of 6 hops without performing a DNS lookup for the hostname?
A. traceroute ttl 6 no-dns 10.0.29.1
B. traceroute hop 6 no-dns 10.0.29.1
C. traceroute hop 6 no-resolve 10.0.29.1
D. traceroute ttl 6 no-resolve 10.0.29.1
Answer: D10. What are two components essential to link-state routing protocols? (Choose two.)
A. SPF algorithm
B. poison reverse
C. reliable flooding
D. distributed computation
Answer: AC免费下载JN0-342题库Demo
Examsoon提供最新的JNCIA认证 JN0-342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JN0-342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JN0-342模拟测试题的下载链接
Juniper Networks JN0-342学习指南
JNCIA认证 JN0-342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 JN0-342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JN0-342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 JN0-342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JN0-342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JN0-342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JN0-342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JN0-342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;
-
JN0-562题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证JN0-562考试题库介绍
考试代号: JN0-562
问题数量:120 Q&As
更新时间: 2009-09-11
注册地点: Prometric/Pearson VUE
题库全称:Certified Internet Associate (JNCIA-SSL) 562 Exam免费JN0-562题库Demo赏析
Exam : Juniper JN0-562
Title : Certified Internet Associate (JNCIA-SSL) 562 Exam1. Which role-based session option would an administrator configure to allow a user to connect from different source IP addresses within the same user session?
A. roaming session
B. persistent session
C. persistent password caching
D. browser request follow-through
Answer: A2. What does a sign-in policy map users to when browsing a specified URL?
A. A list of possible user roles.
B. Specific resources as stated in resource policies.
C. The URL presents one or more authentication realms to the user for authentication.
D. The login is passed to an authentication server for verification, and an authorization server for user attribute information.
Answer: C3. Which statement accurately describes Resource Profiles?
A. Resource Profiles are a collection of resources and ACLs.
B. Resource Profiles are where ACLs are setup for resources.
C. Resource Profiles are a collection of resources and their discriptions.
D. Resource Profiles are where the resource, role, and ACL are in one location.
Answer: D4. Which three authentication servers are included with a baseline license? (Choose three.)
A. NIS
B. ACE
C. SAML
D. LDAP
E. SiteMinder
Answer: ABD5. Which User Role session option provides you with the capability to cache basic authentication information so users are not challenged repeatedly for the same credentials?
A. roaming session
B. persistent session
C. persistent password caching
D. browser request follow-through
Answer: C6. Which two Web Resource Policy features provide you with the capability to configure the IVE to work with corporate Proxy Servers? (Choose two.)
A. Web Proxy Policies
B. Web Proxy Servers
C. Web Cache Policies
D. Web Passthrough Proxy
Answer: AB7. What are two reasons for using Network Connect? (Choose two.)
A. When the ability to disable split tunneling is required.
B. When the client will need to redirect traffic based on process name.
C. When the client will use applications with server-initiated connections.
D. When the client will not have administrator privileges on their machines.
Answer: AC8. What is Cache Cleaner used for?
A. to prevent users from signing in from insecure machines
B. to remove content downloaded during the IVE session
C. to remove Web content cached by the IVE on behalf of the user
D. to determine which files should be cached between remote access sessions
Answer: B9. What are two benefits of using SSL? (Choose two.)
A. SSL is supported in all Web browsers.
B. SSL usually requires no client-side configuration.
C. The SSL client is smaller than most IPSec clients, with half the options to configure than that of an IPSec client.
D. SSL outperforms IPSec on every level because it operates at the network layer rather than the application layer.
Answer: AB10. Which two Terminal Services clients can be delivered automatically from the IVE to users? (Choose two.)
A. Citrix ICA
B. Tera Term
C. SecureCRT
D. Windows Terminal Service
Answer: AD11. Which resource example should you use to define resource access to a UNIX file share?
A. server/user
B. \servershare
C. tcp://host:443
D. tcp://host:137/users
Answer: A12. What is the minimum information that must be configured by an administrator to create a resource policy? (Choose two.)
A. resource
B. username
C. policy name
D. session timeout
Answer: AC13. You create a set of role mapping rules. You select "Merge settings for all assigned roles." The second role mapping rule has the "Stop processing rules when this rule matches" option selected. A user logs in that matches the first three rules. What happens?
A. This is not a valid combination. The system displays an error message and does not update the configuration.
B. The merge settings override the stop processing option. The user matches all three roles and merging follows the standard merging criteria.
C. The Stop rule prevents any more rule matching after checking the second rule. The merge option only merges the roles of the first two rules following the IVE’s built-in permissive merging rules.
D. The Stop rule prevents any more rule matching after checking the second rule. The user now just matches the second rule. The merge option is overridden and the user is given only the privileges defined by the second role.
Answer: C14. You want to configure Network Connect to allow users to connect through a tunnel, connect to hosts on the same subnet as their local adapter, and shut down any attempt to extend the network boundaries. How do you proceed?
A. Enable split tunneling.
B. Disable split tunneling.
C. Enable split tunneling with route change monitor.
D. Allow access to local subnet with route change monitor.
Answer: D15. What are two possible reasons for W-SAM not starting on the client? (Choose two.)
A. Java is disabled in the Sign-in policy.
B. ActiveX autoinstall is disabled in the role.
C. A popup blocker is installed on the client machine.
D. The user does not have administrator privileges on the machine.
Answer: CD16. You are using RADIUS as your authorization server. Other than username, which two attributes are available for creating role mapping rules? (Choose two.)
A. Certificate
B. User Attribute
C. RSA Attributes
D. Group Membership
Answer: AB17. Which two statements about SSL VPNs are true? (Choose two.)
A. SSL VPNs provide better security than IPSEC.
B. SSL VPNs provide a dedicated, point to point connection.
C. SSL VPNs provide high performance for individual connections.
D. SSL VPNs use well-known technologies for secure individual connections.
Answer: CD18. When using the J-SAM, where on a client machine would you look to verify that the loopback addresses are assigned correctly?
A. HOSTS file
B. ARP cache
C. LMHOSTS file
D. local route table
Answer: A19. Where is the IVE typically deployed in the network?
A. behind the Internet firewall
B. internally with all clients directly cabled to the IVE
C. both interfaces on the outside of the Internet firewall
D. parallel to the Internet firewall with one interface on the outside and one on the inside
Answer: A20. Resource Profiles support creating policies for which two technologies? (Choose two.)
A. secure meeting
B. network connect
C. terminal services
D. Web applications
Answer: CD免费下载JN0-562题库Demo
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jn0-140题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-140考试题库介绍
考试代号: jn0-140
问题数量:120 Q&As
更新时间: 2009-09-14
注册地点: Prometric/Pearson VUE
题库全称:Certified Internet Associate (JNCIA-AC) 140 Exam免费jn0-140题库Demo赏析
Exam : Juniper JN0-140
Title : Certified Internet Associate (JNCIA-AC) 140 Exam1. What is the primary purpose of creating a Location Group Policy?
A. to associate more than one realm with an authentication server
B. to logically group network access devices and associate them with specific sign-in policies
C. to allow or prevent users from accessing resources in specific locations on the network
D. to define the URL that users of network access devices can use to access the Infranet Controller
Answer: B2. Which statement is correct about defining an Infranet Enforcer for use as a RADIUS Client?
A. You do not need to configure a RADIUS client policy.
B. You must know the exact model number of the Infranet Enforcer.
C. You must specify the NACN password of the device in the RADIUS client policy.
D. You do not need to designate a location group to which the Infranet Enforcer will belong.
Answer: A3. 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 unchecked, which two statements are true? (Choose two.)
A. All roles are evaluated together.
B. Each role is evaluated separately.
C. Clients must pass all policies to access the role.
D. Clients will pass as long as one policy is accepted.
Answer: BC4. Which two methods of authentication are used by the Infranet Controller for IPSec enforcement? (Choose two.)
A. dial-up VPN
B. IKE authentication
C. XAuth authentication
D. shared IKE authentication
Answer: AC5. 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: C6. Which additional configuration must be completed when setting up role restrictions using certificates?
A. Set up a certificate authentication server.
B. Configure the authentication realm to remember certificate information.
C. Configure the authentication realm to use a certificate server for authentication.
D. Configure a role mapping rule requiring certification information to map user to role.
Answer: B7. What must be updated regularly to detect the newest versions of personal firewalls on endpoints?
A. Infranet Enforcer firmware
B. Infranet Controller rollback software
C. Host Security Assessment Plug-in (HSAP)
D. Endpoint Security Assessment Plug-in (ESAP)
Answer: D8. When the Infranet Enforcer is set up in transparent mode, which additional resource policy must be configured to use OAC for IPsec enforcement?
A. IPsec Routing
B. Access Control
C. IP Address Pool
D. Source Interface
Answer: D9. A customer has installed UAC in their network. They have both Windows and Linux endpoints and must choose a deployment method that everyone can use. Which deployment method allows for multiple platforms?
A. IPsec enforcement
B. 802.1X enforcement
C. Source IP enforcement
D. Odyssey Access Client
Answer: C10. Your company has a mix of employees and contractors. Contractor usernames always begin with "con-"; employee usernames never begin with "con-". You need to give employees access to all resources and give contractors access to a limited set of resources. Employee and contractor roles have been created with the appropriate access privileges, and the realm is set to merge settings for all assigned roles.
Which role mapping ruleset would result in the correct access privileges being assigned?
A. username="*" -> Employee-role Stop
username="con-*" -> Contractor-role
B. username="*" -> Employee-role
username="con-*" -> Contractor-role Stop
C. username="con-*" -> Contractor-role Stop
username="*" -> Employee-role
D. username="con-*" -> Contractor-role
username="*" -> Employee-role Stop
Answer: C11. What is true about the operation of the Infranet Enforcer?
A. It assigns users a set of roles.
B. It allows access based on auth table entries.
C. It verifies whether an endpoint meets security requirements.
D. It configures the UAC agent to allow or deny access to resources.
Answer: B12. Which three statements about dynamic filtering are true? (Choose three.)
A. Dynamic filtering creates a query statement.
B. Dynamic filtering has an option to save query.
C. Dynamic filtering can select any log field to filter.
D. Dynamic filtering permanently removes other log entries.
E. Dynamic filtering redraws the log when you select a variable link.
Answer: ABE13. What will serve as a RADIUS Client to the Infranet Controller for 802.1x authentication?
A. an ACE server
B. a wireless network
C. an Ethernet switch
D. Odyssey Access Client
Answer: C14. Which two statements are true about applying Host Checker at the realm level? (Choose two.)
A. If Evaluate is checked then the client must pass policy to get the sign-in page.
B. If Evaluate is checked then the client can fail policy and still get the sign-in page.
C. If Require and Enforce is checked then the client must pass policy to get the sign-in page.
D. If Require and Enforce is checked then the client can fail policy and still get the sign-in page.
Answer: BC15. Which action is optional when adding an authentication realm for use on an Infranet Controller?
A. Modify sign-in policy.
B. Configure role mapping.
C. Assign authentication server.
D. Configure authentication policy.
Answer: D16. Which interface does the Infranet Controller use to push the configuration?
A. trusted port
B. internal port
C. trust interface
D. untrust interface
Answer: B17. What happens when Host Checker is configured to perform checks every "0" minutes?
A. Host Checker is disabled.
B. Host Checker will perform continous checks.
C. Host Checker will perform checks when user logs out.
D. Host Checker will perform checks when user first logs in.
Answer: D18. 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. On a pre-existing OAC, which three options can the Infranet Controller overwrite when the user accesses the Infranet Controller? (Choose three.)
A. SSID
B. login name
C. MAC address
D. wired adapters
E. encryption method
Answer: ADE20. Which two actions are required to configure an Infranet Enforcer to communicate with an Infranet Controller? (Choose two.)
A. Enable SSH.
B. Configure DNS.
C. Enable route mode.
D. Set certificate validation options.
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JNCIA认证 jn0-140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 jn0-140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jn0-140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 jn0-140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。
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jn0-303题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-303考试题库介绍
考试代号: jn0-303
问题数量:150 Q&As
更新时间: 2009-09-12
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet specialist.m(jncis-m)免费jn0-303题库Demo赏析
Exam : Juniper JN0-303
Title : Juniper? Networks Certified Internet pecialist.m(Jncis-M)1. An OSPF non-backbone area allows external routes to be flooded within the area. These external routes are propagated into other areas. However, external routes from other areas are not allowed to enter this area. Which type of OSPF area does this describe?
A. stub area
B. transit area
C. border area
D. not-so-stubby area
Answer: D2. Which three RP election mechanisms are available in a PIM-SM domain? (Choose three.)
A. Static
B. Auto-RP
C. Dynamic-RP
D. Bootstrap router
Answer: ABD3. Which represents a correct PE-PE BGP configuration for an L3 VPN?
A. [edit]
lab@Amsterdam# show protocols bgp
group int {
type internal;
local-address 192.168.24.1;
neighbor 192.168.16.1;
}
B. [edit]
lab@Amsterdam# show protocols bgp
group int {
type internal;
local-address 192.168.24.1;
family inet {
any;
}
neighbor 192.168.16.1; }
C. [edit]
lab@Amsterdam# show protocols bgp
group int {
type internal;
local-address 192.168.24.1;
family inet {
unicast;
}
family inet-vpn {
unicast;
neighbor 192.168.16.1;
}
D. [edit]
lab@Amsterdam# show protocols bgp
group int {
type internal;
local-address 192.168.24.1;
family inet {
13-vpn;
}
neighbor 192.168.16.1;
}
Answer: C4. In JUNOS software, which three are valid encapsulation types for CCC? (Choose three.)
A. hdlc-ccc
B. atm-cell-ccc
C. cisco-hdlc-ccc
D. ethernet-vlan-ccc
E. ethernet-snap-ccc
Answer: BCD5. In what PIM topology would you use MSDP within a single domain?
A. Auto-RP
B. Anycast RP
C. Bootstrap router
D. PIM sparse mode
Answer: B6. Which two mechanisms control route distribution between PE routers in a 2547bis VPN? (Choose two.)
A. Site ID
B. Policies
C. Circuit ID
D. Extended communities
Answer: BD7. Which LSA is the Type 10?
A. Router LSA
B. Opaque LSA
C. AS attributes LSA
D. ASBR summary LSA
E. Network summary LSA
Answer: B8. In JUNOS software, what is required to redistribute RIP routes into OSPF?
A. Apply an export policy in RIP.
B. Apply an import policy in RIP.
C. Apply an export policy in OSPF.
D. Apply an import policy in OSPF.
Answer: C9. What is the administrative scoping address range associated with global scope?
A. 224.0.0.0/24
B. 239.128.0.0/10
C. 239.192.0.0/14
D. 224.0.1.0?38.255.255.255
Answer: D10. In JUNOS software, which type of VPN supports IPX and Appletalk?
A. Martini based VPN’s
B. 2547bis based VPN’s
C. Sham link based VPN’s
D. Virtual Router based VPN’s
Answer: A11. What are three examples of a provider-provisioned VPN supported by JUNOS software? (Choose three.)
A. L2F
B. PPTP
C. Circuit cross-connect
D. Draft-Martini-based VPNs
E. Draft-Kompella-based VPNs
Answer: CDE12. What is the Draft-Kompella control plane based on?
A. IGP
B. LDP
C. BGP
D. MPLS
Answer: C13. Which multicast mode does Auto-RP require?
A. Link-mode
B. Dense mode
C. Sparse mode
D. Sparse-dense mode
Answer: D14. Which JUNOS software operational-mode command displays the status of a Draft-Martini VPN?
A. show ldp neighbor
B. show martini connections
C. show l2circuit connections
D. show l2vpn connections
Answer: C15. Which two multicast groups support Auto-RP mapping and discovery? (Choose two.)
A. 224.0.0.39
B. 224.0.1.39
C. 224.0.0.40
D. 224.0.1.40
Answer: BD16. When comparing CPE and provider-provisioned VPNs (PPVPN), which two statements are true? (Choose two.)
A. CPE VPN’s require dedicated VPN aware hardware at customer site, PPVPN does not.
B. PPVPN’s require dedicated VPN aware hardware at customer site, CPE VPN’s does not.
C. CPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPE.
D. PPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE.
Answer: AD17. What are two commands that can be used to configure MBGP for multicast? (choose two)
A. Under the BGP group, configure family inet any
B. Use the set protocol MBGP command to enable MBGP
C. Under the BGP group, configure family inet multicast
D. Use the set rib-group command to copy the multicast routes into inet.1
Answer: AC18. PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis?
A. an LSP for each local CE device
B. an LSP for each remote PE device
C. an LSP for each remote CE device
D. an LSP for each CE facing interface
Answer: B19. Which two steps are required for a Kompella Layer 2 VPN? (Choose two.)
A. Configure a site ID for each CE
B. Configure a VPN label for each VPN
C. Configure a MP-BGP session to each PE
D. Configure an Extended LDP Session to each PE
Answer: AC20. What prevents routing loops when MSDP is configured across multiple domains?
A. PIM-SM
B. Scoping
C. Auto-RP
D. MBGP
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JNCIS认证 jn0-303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 jn0-303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jn0-303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 jn0-303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jn0-303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jn0-303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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jn0-320题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-320考试题库介绍
考试代号: jn0-320
问题数量:119 Q&As
更新时间: 2009-08-31
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Juniper DX (DXAP) Associate Exam免费jn0-320题库Demo赏析
Exam : Juniper Networks jn0-320
Title : Juniper Networks Certified Juniper DX (DXAP) Associate Exam1. From the DX WebUI Dashboard, which steps are used for creating a new admin user?
A. Click Admin > Users. Enter username, password, role, account status, and email.
B. Click Admin > Users. Enter username, password, role, account status, and user class.
C. Click Users > Manage Users. Enter username, password, role, account status, and user class.
D. Click Users > Manage Users. Enter username, password, ActiveDirectory domain, account status, and role.
Answer: B2. What are two valid Cluster load balancing methods? (Choose two.)
A. urlhash
B. backup chaining
C. least connections
D. fewest outstanding requests
Answer: AD3. Which statement is true about "sticky" load balancing for Clusters?
A. The "clientip" setting does not apply to clusters, it only pertains to a Forwarder.
B. When set to "clientip" it uses the client’s IP address to bind the client to a particular target server.
C. When set to "clientip" it allows a DX sticky cookie to be sent to and stored by the client based on the IP address.
D. When set to "clientip" it ensures that all subsequent requests are directed to the same client that made the initial request.
Answer: B4. Which two functions require the use of the CLI? (Choose two.)
A. adding a VLAN
B. adding a cluster
C. running a tcpdump
D. adding a target server
Answer: AC5. When adding a new user and assigning a role, which user role has "read only" rights to the configuration and operational states?
A. user
B. read_only
C. target_operator
D. security_operator
Answer: A6. For a Juniper DX Cluster, what is a basic target server health check?
A. ping
B. TCP health check
C. Layer 7 health check
D. request HTTP default page
Answer: B7. In which two situations should you run the command sync group? (Choose two.)
A. when you enable Unified Failover
B. when you create an ActiveN group
C. when you synchronize the sticky table
D. when you require synchronization of the 3G Cache objects
Answer: AB8. Which protocols are used to export and import configurations?
A. FTP or SCP
B. FTP or TFTP
C. TFTP or SCP
D. TFTP or SMTP
Answer: C9. Which statement is true when you enable SSL for the WebUI?
A. SSL is enabled for the WebUI by default.
B. You must address the WebUI using HTTPS://.
C. You must change the WebUI port when enabling SSL.
D. The demokey and democert are applied to the WebUI by default.
Answer: B10. What are three Juniper DX Cluster benefits? (Choose three.)
A. performance
B. authorization
C. compression
D. protocol validation
E. UDP load balancing
Answer: ACD11. An enterprise has an internal web application that needs stickiness managed by a Cluster. All employees access the application through a proxy. What is the correct sticky load balancing policy?
A. urlhash
B. url persistency
C. cookie persistency
D. default persistency
Answer: C12. Which three statistics are available when viewing the Cluster statistics page? (Choose three.)
A. AppRule counters
B. new SSL sessions
C. connections to target server
D. total number of 200 responses
E. average download time per page
Answer: BCD13. An enterprise has a web application running both HTTP and HTTPS. How many Clusters must be created?
A. 1
B. 2
C. 3
D. 4
Answer: B14. Which two benefits does the Juniper DX provide? (Choose two.)
A. It compresses all images.
B. It protects servers from DDoS attacks.
C. It protects servers from SynFlood attacks.
D. It loads all content from web servers to flash.
Answer: BC15. Which statement is true when logging in using the WebUI?
A. Port 80 for HTTP is enabled by default.
B. Port 443 for HTTPS is enabled by default.
C. Port 8090 for HTTP is enabled by default.
D. Both HTTP and HTTPS are enabled using their standard port values.
Answer: C16. You are configuring the DX appliance for the first time using the console. Which two configuration values can be set using the first time configuration screen? (Choose two.)
A. the user role
B. the ether0 IP address
C. the default route for this DX appliance
D. the address of a network TFTP server
Answer: BC17. How does the Juniper DX accelerate web servers?
A. by translating HTTP requests to HTTPS
B. by refusing client connections that are unnecessarily refreshed by end users
C. by multiplexing numerous client-side connections to fewer server-side connections
D. by multiplexing numerous server-side connections to fewer client-side connections
Answer: C18. How do you disable a server from Juniper DX Cluster without terminating active client requests?
A. Delete the server.
B. "Soft pause" the target server.
C. "Hard pause" the target server.
D. Create a new Cluster without the server.
Answer: B19. What do you need to upgrade the DXOS?
A. an upgrade .gz file placed on your FTP server
B. an upgrade .tar file placed on your SCP server
C. an upgrade .pac file placed on your TFTP or SCP server
D. an upgrade CD provided by your Juniper Networks representative
Answer: C免费下载jn0-320题库Demo
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jn0-561题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-561考试题库介绍
考试代号: jn0-561
问题数量:120 Q&As
更新时间: 2009-09-21
注册地点: Prometric/Pearson VUE
题库全称:Juniper Networks Certified Internet Assoc(JNCIA-SSL) Exam免费jn0-561题库Demo赏析
Exam : Juniper JN0-561
Title : Juniper Networks Certified Internet Assoc(JNCIA-SSL) Exam1. What is a disadvantage of using Client Server Application Layer Access?
A.has limited auditing
B.has only TCP/IP level authorization
C.has operating system and/or JVM compatibility issues
D.has limited resource access to enterprise Web applications and resources
Answer: C2. What are two benefits of using SSL? (Choose two.)
A.The SSL client is included in all Web browsers.
B.SSL usually requires no client side configuration.
C.The SSL client is smaller than most IPSec clients, with half the options to configure than that of an IPSec client.
D.SSL outperforms IPSec on every level because it operates at the network layer rather than the application layer.
Answer: AB3. Which Role-Based Session option would an administrator configure to allow a user to connect from different source IP addresses within the same user session?
A.roaming session
B.persistent session
C.persistent password caching
D.browser request follow-through
Answer: A4. Which model does not support clustering?
A.SA700
B.SA2000
C.SA4000
D.SA6000
Answer: A5. Which two statements about TLS are true? (Choose two.)
A.TLS is a descendent of SSL 3.0.
B.It is not supported on the OpenSSL engine.
C.It is the only transport protocol used by the IVE.
D.It supports legacy SSL while codifying additional behaviors.
Answer: AD6. Which three statements about SSL VPNs are true? (Choose three.)
A.SSL VPNs are simple to deploy.
B.SSL VPNs provide a dedicated, always-on connection.
C.SSL VPNs provide high performance for individual connections.
D.SSL VPNs use well-known technologies for secure individual connections.
Answer: ACD7. When using W-SAM, which statement is true about client privileges? (Choose two.)
A.The user needs Administrator privileges to download the ActiveX control.
B.The user needs Administrator privileges to download W-SAM via the Java delivery mechanism.
C.The user needs Administrator privileges in order for the IVE to interface with the client LSP and manipulate traffic.
D.The user needs Administrator privileges in order for the IVE to automatically install Secure Application Manager on the client.
Answer: AD8. What is the function of SSL?
A.encrypts data on the client’s hard drive
B.allows anonymous file transfer over the Internet
C.protects clients from viruses and worms in email
D.negotiates encryption keys and authenticates the server
Answer: D9. You have just created a resource policy for file access.
What is the default action?
A.allow access
B.deny access
C.no default setting
D.refer to detailed rule
Answer: A10. What are two benefits of using SSL? (Choose two.)
A.SSL is a session layer protocol so it has no NAT or firewall transversal issues.
B.Remote Access with SSL only requires a web browser on the client for basic access.
C.SSL is a network layer protocol so it provides easy access to large numbers of users with minimal configuration.
D.While SSL VPNs are more difficult to set up than IPSec VPNs, they are much faster and offer higher encryption rates than that of IPSec VPNs. r on the client.
Answer: AB11. Which three statements about a Server Certificate are true? (Choose three.)
A.It is required for HTTP to function.
B.It allows visitors to the server to authenticate its identity.
C.It is a digital document that vouches for the identity of the server.
D.It contains information about the server itself and the organization that owns the server.
E.It is an electronic "drivers license" that establishes client credentials when doing business or other transactions on the Web.
Answer: BCD12. What are two functions performed by the Content Intermediation Engine? (Choose two.)
A.Parser: This function processes data streams into chunks that can be manipulated by the transformers.
B.Authorization: This function verifies the identity of users trying to access the IVE then forwards requests to the inside server using those credentials.
C.Authentication: This function verifies the identity of users trying to access the IVE and then intermediates requests to the inside server using those credentials.
D.Transformer: This function modifies the "chunked" data stream before it passes the data to the request handlers. Transformers modify internal URLs, HTML markup and scripts to refer to "virtual" URLs/markup/scripts sourced from the IVE appliance.
Answer: AD13. Where is the IVE typically deployed in the network?
A.behind the Internet firewall
B.internally with all clients directly cabled to the IVE
C.both interfaces on the outside of the Internet firewall in Transparent Mode
D.parallel to the Internet firewall with one interface on the outside and one on the inside
Answer: A14. Which two types of Digital Certificates are used by the IVE? (Choose two.)
A.Client Certificates
B.LDAP Certificates
C.Server Certificates
D.RADIUS Certificates
Answer: AC15. Which three statements about IPSec VPNs are true? (Choose three.)
A.IPSec VPNs are simple to deploy.
B.IPSec VPNs are standards-based.
C.IPSec VPNs provide a dedicated, always-on connection.
D.IPSec encryption, data integrity, and authentication methods are well known.
Answer: BCD16. What is a disadvantage of using Core Access?
A.has limited auditing
B.has no kiosk access
C.has limited resource access
D.requires administrator privileges on user machines to function
Answer: C17. You need to create a very detailed log search, but you do not have Central Manager installed.
How would you accomplish this?
A.export the log and use third-party utility to search the file
B.use dynamic logs and keep clicking on fields until you get as detailed as you need
C.use the Filter tab and create your query using the query field, then reference the Filter Variables Dictionary
D.use the edit query feature on the log screen and use the "?" to get access to the Filter Variables Dictionary
Answer: A18. Which filter properly searches an AD/NT server directory via LDAP for the user login name and compares it to the user’s IVE login name?
A.cn=<USERNAME>
B.cn=<samaccountname>
C.samaccountname=<NAME>
D.samaccountname=<USERNAME>
Answer: D19. Which statement is true about the IVE deployment option Two arm, DMZ?
A.The external interface is plugged into the DMZ and the internal interface is plugged into the internal LAN.
B.The internal interface is plugged into the internal LAN, behind a firewall with only SSL allowed to the IVE.
C.The external interface is plugged into an external DMZ and the internal interface is plugged into an internal DMZ.
D.The external interface is plugged into the external network without a firewall and the internal interface is plugged into the internal LAN.
Answer: A20. Which model has externally accessible, hot swappable hard drives?
A.SA700
B.SA2000
C.SA4000
D.SA6000
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jn0-540题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-540考试题库介绍
考试代号: jn0-540
问题数量:115 Q&As
更新时间: 2009-09-04
注册地点: Prometric/Pearson VUE
题库全称:juniper networks certified internet associate.idp(jncia-idp)免费jn0-540题库Demo赏析
Exam : Juniper JN0-540
Title : Juniper Networks Certified Internet Associate.idp(jncia-idp)1. What is a Close Server action?
A.issues a TCP Reset to the server only
B.drops all packets from the attacker’s IP
C.drops any packet matching this src/dst/protocol
D.drops only the specific packet matching the attack pattern
Answer: A2. Which three functions can the IDP Sensor perform? (Choose three.)
A.performs attack detection and prevention
B.collects and presents logs to the IDP User Interface
C.forwards logs and status messages to the IDP Management Server
D.store logs locally when the IDP Management Server is unreachable
Answer: ACD3. Which three statements are true about custom reports? (Choose three.)
A.Log filters can be applied to custom reports.
B.You can export custom reports to pdf format.
C.All custom reports are stored on per user basis.
D.Creating reports using indexed columns is significantly faster.
Answer: ACD4. Which statements are true about the IDP Management Server? (Choose two.)
A.One IDP Management Server can manage multiple IDP Sensors.
B.Each IDP Sensor must have its own Management Server component.
C.The IDP Management Server process can be run on a IDP Sensor for evaluation purposes.
D.Supported operating systems for IDP Management Server are Windows 2000, BSD UNIX, and Linux.
Answer: AC5. Which three columns can be seen in the Application view of Profiler? (Choose three.)
A.Protocol
B.Context and Context Value
C.Source and Destination IPs
D.Date First Seen and Last Seen
Answer: BCD6. What is a buffer overflow attack?
A.a misconfigured application that has a known security hole
B.an attack that overflows a server with many connections until it crashes
C.an attack that takes advantage of a backdoor within a vulnerable application
D.an attack which injects just the right amount of data into a vulnerable application, causing the application to execute the malicious code that was injected
Answer: D7. Which method of detection does IDP Sensor use to detect attacks against a fake system on the network?
A.Network Honeypot
B.Spoofing Detection
C.Stateful Signatures
D.Backdoor Detection
Answer: A8. What are two limitations of traditional IDS systems? (Choose two.)
A.do not detect internal attacks
B.do not use signatures for known attacks
C.do not operate inline so they cannot effectively block all attacks
D.frequently have false positives due to less accurate packet signatures
Answer: CD9. Which two statements about disk management on the IDP Sensor are true? (Choose two.)
A.IDP Management Server can be configured to send disk space alerts.
B.If the IDP Sensor disk is full, the IDP Sensor will not store any additional logs or packet captures.
C.If the IDP Sensor disk is full IDP Sensor starts oldest log entries first, and packet captures second.
D.If the IDP Management Server disk is full, the oldest packet captures are purged first, and the log messages are purged second.
Answer: AD10. Which three best describe denial-of-service attacks? (Choose three.)
A.transmission of ping packets of a certain size to crash a remote host
B.the unauthorized discovery and mapping of systems, services, or vulnerabilities
C.transmission of TCP SYN requests from a spoofed IP address to exhaust the resources of a victim
D.disabling or corrupting networks, systems, or services with the intent to deny the service to intended users
Answer: ACD11. What are two drawbacks of an IDS system blocking an IP address? (Choose two.)
A.works only on TCP traffic
B.might not block the attacker until the attack has already taken place
C.need to know the sequence number of the attacker’s IP Header to successfully block the IP address
D.might lead to denial-of-service situation where attacker can intentionally block valid users from accessing a network
Answer: BD12. What is the function of the IDP User Interface?
A.It stores Security Policies and Attack Objects
B.It supplements the Command-Line Interface on the Sensor, but is not required.
C.It downloads logs from various Sensors and displays them to the administrator.
D.It provides an interface for the administrator to view Logs/Reports and define Security Policies.
Answer: D13. Which two attack detection methods are unique to Juniper NetScreenIDP? (Choose two.)
A.Protocol Anomaly
B.Packet Signatures
C.Statefull Signatures
D.Backdoor Detection
Answer: CD14. What best describes Reconnaissance attacks?
A.transmission of TCP SYN requests from a spoofed IP address
B.transmission of ping packets of certain size to crash a remote host
C.unauthorized discovery and mapping of systems, services, or vulnerabilities
D.disabling or corrupting networks, systems, or services with the intent to deny the service to intended users
Answer: C15. What are the limitations of using TCP Reset to block connections in an IDS? (Choose three.)
A.only works on TCP traffic
B.does not reset the connection until the attack has already taken place
C.must know the correct packet size to successfully reset a connection
D.resets all connections from a certain source-IP, which could lead to denial-of-service
Answer: ABD16. Which method of detection does IDP Sensor use to detect a network scan or portscan?
A.DOS Detection
B.Traffic Anomaly
C.Protocol Anomaly
D.Backdoor Detection
Answer: B17. Which two statements are true about Trojans? (Choose two.)
A.They are executables that infect only executable programs.
B.They are programs often used to gather information about a host.
C.They can secretly permit access to an infected computer from an outside host.
D.They are programs that target only webservers by overwhelming them with traffic.
Answer: BC18. Which layers of the OSI Model does IDP look into when inspecting a packet?
A.Layers 2-7
B.Layers 3-7
C.Layer 7 only
D.Layers 2-4 only
Answer: A19. Which IDP Sensor is recommended to support onboard Management Server?
A.IDP-10
B.IDP-100
C.IDP-500
D.IDP-1000
Answer: B20. What are three functions of the IDP Management Server? (Choose three.)
A.blocks attacks
B.stores Security Policies and Attack Objects
C.consolidates logs from the various IDP Sensors in a network
D.receives and manages connections from IDP User Interfaces
Answer: BCD免费下载jn0-540题库Demo
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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jn0-540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jn0-540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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jn0-330题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-330考试题库介绍
考试代号: jn0-330
问题数量:154 Q&As
更新时间: 2009-10-13
注册地点: Prometric/Pearson VUE
题库全称:JN0-330-Enhanced Services, Specialist(JNCIS-ES)免费jn0-330题库Demo赏析
Exam : Juniper Networks JN0-330
Title : Enhanced Services, Specialist (JNCIS-ES)1. Which two policy actions are valid? (Choose two.)
A. NAT
B. ALG application
C. IP options setting
D. firewall authentication
Answer: AD2. Which type of zone is used by traffic transiting the device?
A. transit zone
B. default zone
C. security zone
D. functional zone
Answer: C3. A traditional router is better suited than a firewall device for which function?
A. VPN establishment
B. packet-based forwarding
C. stateful packet processing
D. network address translation
Answer: B4. Which two are components of the enhanced services software architecture? (Choose two.)
A. Linux kernel
B. routing protocol daemon
C. session-based forwarding module
D. separate routing and security planes
Answer: BC5. Which two statements about the use of SCREEN options are correct? (Choose two.)
A. SCREEN options offer protection against various attacks.
B. SCREEN options are deployed prior to route and policy processing.
C. SCREEN options are deployed at the ingress and egress sides of a packet flow.
D. When you deploy SCREEN options, you must take special care to protect OSPF.
Answer: AB6. Which three methods of source NAT does the JUNOS software with enhanced services support? (Choose three.)
A. interface-based source NAT
B. source NAT with overflow pool
C. source NAT using static source pool
D. interface-based source NAT without PAT
E. source NAT with static source pool and PAT
Answer: ABC7. Which two statements about the JUNOS software with enhanced services packet handling are correct? (Choose two.)
A. JUNOS software with enhanced services applies service ALGs only for the first packet of a flow.
B. JUNOS software with enhanced services uses fast-path processing for the first packet of a flow only.
C. JUNOS software with enhanced services performs route and policy lookup only for the first packet of a flow.
D. JUNOS software with enhanced services applies SCREEN options for both first and consecutive packets of a flow.
Answer: CD8. Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections.
How many sessions exist between Host A and Host B?
A. 1
B. 2
C. 3
D. 4
Answer: B9. Click the Exhibit button.
The router creates a log message with the daemon facility and info level.
Given the configuration in the exhibit, which three statements are true? (Choose three.)
[edit system syslog]
lab@Denver# show
user * {
any emergency;
}
host 192.168.1.1 {
any any;
explicit-priority;
}
file messages {
any any;
authorization info;
daemon emergency;
}
file special {
daemon any;
interactive-commands any;
explicit-priority;
}
A. The severity level will appear in the log message.
B. The message will be stored in the local file special.
C. The message will be stored in the local file messages.
D. The message will be sent to the syslog server at 192.168.1.1.
E. The message will be displayed on the CLI sessions of all users that are logged in.
Answer: ABD10. In JUNOS software with enhanced services, which three packet elements are inspected to determine if a session already exists? (Choose three.)
A. IP protocol
B. IP time-to-live
C. source and destination IP address
D. source and destination MAC address
E. source and destination TCP/UDP port
Answer: ACE11. Which three functions are provided by JUNOS software with enhanced services? (Choose three.)
A. VPN establishment
B. stateful ARP lookups
C. transparent mode operation
D. network address translation
E. inspection of packets at higher levels (Layer 4 and above)
Answer: ADE12. Which two functions of JUNOS software with enhanced services are handled by the real-time domain? (Choose two.)
A. NAT
B. OSPF
C. SNMP
D. SCREEN options
Answer: AD13. Click the Exhibit button.
In the exhibit, what is the priority for Router B in VRRP group 100?
Router A:
[edit]
user@RouterA# show interfaces ge-0/0/1
unit 0 {
family inet {
address 192.168.1.253/24 {
vrrp-group 100 {
virtual-address 192.168.1.1;
priority 110;
no-preempt;
}
}
}
}
Router B:
[edit]
user@RouterB# show interfaces ge-0/0/1
unit 0 {
family inet {
address 192.168.1.254/24 {
vrrp-group 100 {
virtual-address 192.168.1.1;
no-preempt;
}
}
}
}
A. 1
B. 100
C. 110
D. 255
Answer: B14. Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections.
How many flows exist between Host A and Host B?
A. 1
B. 2
C. 3
D. 4
Answer: D15. Click the Exhibit button.
In the exhibit, which packet type would match the session in the table entry?
user@host> show security flow session
Session ID: 1495, Policy name: default-permit/7, Timeout: 1778
In: 172.19.51.162/52071 –> 10.1.10.10/23;tcp, If: ge-0/0/0.0
Out: 10.1.10.10/23 –> 172.19.51.162/52071;tcp, If: ge-0/0/3.0
A. ESP packet from 172.19.51.162 to 10.1.10.10
B. ICMP packet from 172.19.51.162 to 10.1.10.10
C. HTTP packet from 172.19.51.162 to 10.1.10.10
D. Telnet packet from 172.19.51.162 to 10.1.10.10
Answer: D16. What are the common elements that JUNOS software with enhanced services uses for a flow’s first and subsequent packets?
A. zones, policy, service ALGs, and NAT
B. route, policy, NAT, and SCREEN options
C. NAT, SCREEN options, and service ALGs
D. fast-path processing, route, NAT, and service ALGs
Answer: C17. Which two statements describe the difference between JUNOS software with enhanced services and a traditional router? (Choose two.)
A. JUNOS software with enhanced services supports NAT and PAT; a traditional router does not support NAT or PAT.
B. JUNOS software with enhanced services secures traffic by default; a traditional router does not secure traffic by default.
C. JUNOS software with enhanced services uses session-based forwarding; a traditional router uses packet-based forwarding.
D. JUNOS software with enhanced services separates broadcast domains; a traditional router does not separate broadcast domains.
Answer: BC18. You must configure a policy-based VPN.
Which command causes traffic to be sent through an IPSec VPN named remote-vpn?
[edit security policies from-zone trust to-zone untrust]
user@host# show
policy tunnel-traffic {
match {
source-address local-net;
destination-address remote-net;
application any;
then {
permit;
}
}
A. [edit security policies from-zone trust to-zone untrust]
user@host# set policy tunnel-traffic then tunnel remote-vpn
B. [edit security policies from-zone trust to-zone untrust]
user@host# set policy tunnel-traffic then tunnel ipsec-vpn remote-vpn
C. [edit security policies from-zone trust to-zone untrust]
user@host# set policy tunnel-traffic then permit ipsec-vpn remote-vpn
D. [edit security policies from-zone trust to-zone untrust]
Answer: D19. Which two statements regarding asymmetric key encryption are true? (Choose two.)
A. The same key is used for encryption and decryption.
B. It is commonly used to create digital certificate signatures.
C. It uses two keys: one for encryption and a different key for decryption.
D. An attacker can decrypt data if the attacker captures the key used for encryption.
Answer: BC20. Which two statements describe the difference between JUNOS software with enhanced services and a traditional router? (Choose two.)
A. JUNOS software with enhanced services supports NAT and PAT; a traditional router does not support NAT or PAT.
B. JUNOS software with enhanced services does not forward traffic by default; a traditional router forwards traffic by default.
C. JUNOS software with enhanced services uses session-based forwarding; a traditional router uses packet-based forwarding.
D. JUNOS software with enhanced services performs route lookup for every packet; a traditional router performs route lookup only for the first packet.
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jn0-570题库demo免费下载
Filed under Juniper NetworksAug 3Juniper Networks认证jn0-570考试题库介绍
考试代号: jn0-570
问题数量:150 Q&As
更新时间: 2009-09-11
注册地点: Prometric/Pearson VUE
题库全称:JN0-570 JNCIS-SSL EXAM免费jn0-570题库Demo赏析
Exam : Juniper Networks JN0-570
Title : SSL, Specialist (JNCIS-SSL)1. Your company is rolling out Secure Meeting to assist the helpdesk in troubleshooting desktop issues. Which type of meeting should you enable on the SSL VPN?
A. scheduled meeting
B. technical meeting
C. support meeting
D. instant meeting
Answer: C2. Which three statements are correct when configuring delegated administrator access? (Choose three.)
A. Modify an existing admin URL.
B. Create a new user role.
C. Modify role mapping rules.
D. Specify role restrictions.
E. Select "delegated access" at the role level.
Answer: ACD3. Which custom expression would allow users to login only during business hours (8:00AM to 5:00PM, Monday through Friday)?
A. (loginTime.day = (Mon – Fri) AND loginTime = (8:00AM – 5:00PM))
B. (loginTime.dayofWeek = (Mon – Fri) AND loginTime in (8:00AM – 5:00PM))
C. (loginTime.dayofWeek = (Mon – Fri) AND loginTime = (08:00 – 17:00))
D. (loginTime.Weekday = (Mon – Fri) AND loginTime in (08:00 – 17:00))
Answer: C4. Which ActiveX parameter rewrite option does the IVE support?
A. rewrite hostname and port
B. rewrite ClassID
C. rewrite cookies and headers
D. rewrite URL
Answer: D5. Which two are valid options for using CRLs to validate a user’s certificate? (Choose two.)
A. Use LDAP to access the CDP.
B. Use the CDP specified in the CA certificate.
C. Use the CDP specified in the user certificate.
D. Use OCSP to access the CDP.
Answer: BC6. Which three variables can be used for a username in a custom expression? (Choose three.)
A. username
B. username1
C. username2
D. username[1]
E. username[2]
Answer: ADE7. What does Cache Cleaner remove by default?
A. all content downloaded through the IVE Content Intermediation Engine during the user’s IVE session
B. the files in the user’s Recycle Bin and the Recent Documents list at the end of the user session
C. all temporary files created during the user’s IVE session
D. any AutoComplete usernames or passwords used during the user’s IVE session
Answer: A8. What should you do when you need to create a meeting on demand to troubleshoot a client issue?
A. Schedule an on demand meeting that begins in 10 minutes.
B. Schedule an instant meeting through Secure Meeting.
C. Start up a support meeting.
D. Start a secure meeting through the Microsoft Outlook plug-in.
Answer: C9. You have just finished creating an IVS on your device. You can log in to your IVS but you cannot access any backend resources. What should you troubleshoot first?
A. Verify that you have associated your IVS to the correct virtual IP.
B. Verify that you have allocated enough users for your IVS.
C. Verify that you have associated your IVS to the correct VLAN.
D. Verify that you are not blocked because of an untrusted certificate on the IVS.
Answer: C10. Which three configuration data items can you export with the XML Export function? (Choose three.)
A. user role mapping rules
B. policy tracing sessions
C. local users accounts
D. delegated administrator roles
E. IDP sensors
Answer: ACD11. Which statement accurately describes resource profiles?
A. Resource profiles are a collection of resources and ACLs.
B. Resource profiles are where ACLs are set up for resources.
C. Resource profiles are a collection of resources and their descriptions.
D. Resource profiles are where the resources, roles, and ACLs are in one location.
Answer: D12. Which two statements about OCSP are true? (Choose two.)
A. The IVE device is an OCSP client.
B. OCSP requires the configuration of a CDP server.
C. OCSP requires the use of SSL to secure certificate validation.
D. OCSP provides real-time certificate verification.
Answer: AD13. Which three logs are used within the SA solution? (Choose three.)
A. Event log
B. System log
C. Client-Side log
D. User Access log
E. Security log
Answer: ACD14. Which two are valid regarding the deployment of an active/active cluster? (Choose two.)
A. It allows you to keep configurations synchronized.
B. An external load balancing system is required.
C. It can be used to scale the total number of licensed users.
D. A virtual IP address must be configured on only one device.
Answer: AB15. Click the Exhibit button.
A user browses to https://partners.acmegizmo.com.
Referring to the exhibit, which authentication realm will be available to the user?
A. Users
B. LDAP Realm
C. ALL
D. Users and LDAP Realm
Answer: A16. Which three proxy scenarios are supported by Network Connect when split tunneling is enabled? (Choose three.)
A. explicit proxy to get to the IVE device
B. support for a Winsock proxy client
C. explicit proxy to get to internal applications
D. PAC file to get to internal applications
E. automatic setting detection is configured in the client’s browser
Answer: ACD17. When conducting meetings with Secure Meeting, your users frequently complain about jitter in the video presentation. How might you attempt to improve performance?
A. Ensure that image compression is enabled on the IVE device’s Secure Meeting configuration page.
B. Limit the presentation video size to 800×600 resolution on the IVE device’s Secure Meeting configuration page.
C. Enable the Secure Meeting acceleration feature with the optional license upgrade.
D. Ensure that 32-bit presentations mode is not enabled on the IVE device’s Secure Meeting configuration page.
Answer: D18. Which Single Sign-On (SSO) policy relies on the IVE domain name?
A. SAML
B. Headers/Cookies
C. Form POST
D. Basic Auth/NTLM
Answer: D19. Which statement about CRLs is true?
A. CRLs are distributed automatically by the CA.
B. CDP can be used to automatically validate a CRL.
C. The base CRL contains only a subset of the certificates issued by a given CA.
D. CRLs contain the serial number, revocation date, and reason code for withdrawn certificates.
Answer: D20. Which three statements are true regarding split-tunneling modes? (Choose three.)
A. Choosing "Enable Split Tunneling with route change monitor" allows Network Connect to update the routing table if a route change is detected.
B. Choosing "Disable Split Tunneling" forces all traffic through the Network Connect tunnel.
C. Choosing "Enable Split Tunneling" will modify routes on the client so that any networks defined in the split-tunneling policy are routed through Network Connect.
D. Choosing "Allow access to local subnet" will not modify the route table on the local client.
E. Choosing "Enable Split Tunneling with allowed access to local subnet" requires that local resources be defined in the Network Connect access control list.
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