n your Cisco EIGRP network， you notice that the neighbor relationship between two of your routers was recently restarted. Which two of these choices could have made this occur？（）

相似题目

• You are the Cisco Network Designer in Cisco.com. Your company is using the G.711 codec with 802.11a access point radios. This can support a maximum of how many phones per access point?（）

  A . 5 B . 10 C . 14 D . 20

  查看最佳答案

• To securely transport EIGRP traffic， a network administrator will build VPNs between sites. Whatis the best method to accomplish the transport of EIGRP traffic？（）

  A .  IPSec in tunnel mode B .  IPSec in transport mode C .  GRE with IPSec in transport mode D .  GRE with IPSec in tunnel mode

  查看最佳答案

• In your Cisco EIGRP network，you notice that the neighbor relationship between two of your routers was recently restarted. Which two of these choices could have made this occur？（）

  A . An update packet with init flag set from a known， already established neighbor relationship was received by one of the routers. B . The ARP cache was cleared. C . The counters were cleared. D . The IP EIGRP neighbor relationship was cleared manually.

  查看最佳答案

• IGRP和EIGRP是Cisco公司开发的路由协议，它们采用的路由度量方法是（）。

  A . 以跳步计数表示通路费用 B . 链路费用与带宽成反比 C . 根据链路负载动态计算通路费用 D . 根据带宽、延迟等多种因素来计算通路费用

  查看最佳答案

• You work as a network technician at Company. Your boss， Mrs.， is interested in  the Cisco Compatible Extensions program.  What are three features of this program？ （）

  A .  Accounting B .  Analog and digital voice C .  Mobility D .  Security E .  Routing and switching F .  VLAN and QoS

  查看最佳答案

• Your Cisco network currently runs OSPF and you have a need to policy-route some specific traffic，regardless of what the routing table shows. Which one of these options would enable you to policy-route the traffic?（）

  A . source IP address and the protocol （such as SSL，HTTPS，SSH） B . the packet Time to Live and the source IP address C . type of service header and DSCP value D . destination IP addre

  查看最佳答案

• To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?（）

  A . IPSec in tunnel mode B . IPSec in transport mode C . GRE with IPSec in transport mode D . GRE with IPSec in tunnel mode

  查看最佳答案

• Your Cisco network currently runs OSPF and you have a need to policy-route some specific traffic， regardless of what the routing table shows. Which one of these options would enable you to policy-route the traffic？（）

  A . source IP address and the protocol （such as SSL， HTTPS， SSH） B . the packet Time to Live and the source IP address C . type of service header and DSCP value D . destination IP addre

  查看最佳答案

• In your Cisco EIGRP network， you notice that the neighbor relationship between two of your routers was recently restarted. Which two of these choices could have made this occur？（）

  A . An update packet with init flag set from a known， already established neighbor relationship was received by one of the routers. B . The ARP cache was cleared. C . The counters were cleared. D . The IP EIGRP neighbor relationship was cleared manually.

  查看最佳答案

• After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?（）

  A . Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software. B . Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST. C . Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software. D . POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements. E . Load and test IOS, load configuration files, test software routines, POST.

  查看最佳答案

• EIGRP is being used as the routing protocol on the PassGuide network. Whiletroubleshooting some network connectivity issues，you notice a large number of EIGRP SIA（StuckinActive）messages. What causes these SIA routes（）

  A . The neighboring router stops receiving ACK packets from this router. B . The neighboring router starts receiving route updates from this router. C . The neighboring router is too busy to answer the query(generally caused by high CPU utilization). D . The neighboring router is having memory problems and cannot allocate the memory to process the query or build the reply packet.

  查看最佳答案

• As a network engineer， you responsibility is to install， configure， operate， and troubleshoot networks. In your company’s network， EIGRP is the routing protocol. You have just discovered that two routers restarted the neighbor relationship.Why？ （）

  A . An update packet with init flag set from a known， already established neighbor relationship was received by one of the routers. B . The counters were deleted. C . The ARP cache was removed. D . The IP EIGRP neighbor relationship was cleared manually.

  查看最佳答案

• You are a senior network administrator at TestKing, and while performing thepassword recovery procedure on your 2500 series Cisco router, you type in thefollowing command:o/r 0x2142What is the purpose of this command?（）

  A . It is used to restart the router. B . It is used to bypass the configuration in NVRAM. C . It is used to enter ROM Monitor mode. D . It is used to view the lost password. E . It is used to save the changes to the configuration.

  查看最佳答案

• You are Cisco Channel Partner Account Manager. You need to explain why the banking industryis ready to take advantage of an integrated network infrastructure. What is your explanation？（）

  A .  Because Banks are still connecting via dial-up. B .  Because Banks need to save cost. C .  Because Banks find themselves with an obsolete branch infrastructure. D .  Many banks need back-office process streamlining.

  查看最佳答案

• You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）

  A . There is insufficient room for more than one image. B . The router has detected a copy of the current software image on the TFTP server. C . The file can be relocated and not compressed. D . The image to load is a binary executable file.

  查看最佳答案

• After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown: https://assets.asklib.com/images/image2/2018073016544395192.jpg What can you conclude about this network? （）

  A . The network has been stable for at least the last 45 minutes B . There is a flapping link or interf ace, and router C knows an alternate path to the network C . There is a flapping link or interface, and router A does not know an alternate path to the network D . EIGRP is not working correctly on router C E . There is not enough information to make a determinatio

  查看最佳答案

• You are a trainee technician at TestKing, Inc. Your instructor tells you to backup an IOS image of a Cisco device to a Windows 2003 server on the network.What should you do first?（）

  A . Make sure that the network server can be accessed. B . Check that the authentication for access is set. C . Assure that the network server has adequate space for the code image. D . Verify any file naming and path requirements. E . Make sure that the server can load and run the bootstrap code.

  查看最佳答案

• Cisco Clean Access ensures that computers connecting to your network have which of the following？（）

  A .  No vulnerable applications or operating systems B .  No viruses or worms C .  Appropriate security applications and patch levels D .  Current IPS signatures E .  Cisco Security Agent

  查看最佳答案

• Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？ （）

  A . EIGRP will not be accepted when configured on the actual RIPv2 routers. B . OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running. C . OSPF will no longer be used in the routing table， because you only have EIGRP external routes running. D . RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running. E . RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running. F . OSPF database will have RIPv2 routes.

  查看最佳答案

• After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown: https://assets.asklib.com/images/image2/2018073016572581079.jpg What information can you determine about this network?（）

  A . The network is stable B . There is a flapping link or interface, and router C knows an alternate path to the network C . There is a flapping link or interf ace, and router C does not know an alternate path to the network D . EIGRP is not working correctly on router C E . There is not enough information to make a determinatio

  查看最佳答案

• EIGRP performs automatic summarization at network boundaries. What administrative distance is given to these EIGRP summary routes?（）

  A . 1 B . 90 C . 95 D . 0 E . 5 F . 170 G . 255 H . None of the other alternatives apply

  查看最佳答案

• Select two valid administratively scoped multicast addresses in networks running Interior Gatewayprotocols like EIGRP and OSPF？（）

  A . 239.0.0.1 B . 239.255.255.255 C . 224.0.0.10 D . 224.0.0.5

  查看最佳答案

• Which of the following is true regarding the effect of EIGRP queries on the network design？（）

  A .  EIGRP queries will be the most significant issue with respect to stability and convergence  B .  EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a nexthop AD that is greater than the FD of the current successor route  C .  EIGRP queries will only increase the convergence time when there are no EIGRP stubsdesigned in the network

  查看最佳答案

• Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？（）

  A . EIGRP will not be accepted when configured on the actual RIPv2 routers. B . OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running. C . OSPF will no longer be used in the routing table， because you only have EIGRP external routes running. D . RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running. E . RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running. F . OSPF database will have RIPv2 routes.

  查看最佳答案