Router# show interfaces serial 0/1 命令的输出显示了如下内容： Serial0/1 is down， line protocol is down. 线路协议为 down（关闭）的原因最可能是什么（）A、Serial0/1 为关闭状态B、路由器未连接电缆C、远程路由器正在使用 serial 0/0 接口D、尚未设置时钟频率
Router# show interfaces serial 0/1 命令的输出显示了如下内容： Serial0/1 is down， line protocol is down. 线路协议为 down（关闭）的原因最可能是什么（）
- A、Serial0/1 为关闭状态
- B、路由器未连接电缆
- C、远程路由器正在使用 serial 0/0 接口
- D、尚未设置时钟频率
相关考题：
After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:What information can you determine about this network?() A. The network is stableB. There is a flapping link or interface, and router C knows an alternate path to the networkC. There is a flapping link or interf ace, and router C does not know an alternate path to the networkD. EIGRP is not working correctly on router CE. There is not enough information to make a determination
After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:What can you conclude about this network? () A. The network has been stable for at least the last 45 minutesB. There is a flapping link or interf ace, and router C knows an alternate path to the networkC. There is a flapping link or interface, and router A does not know an alternate path to the networkD. EIGRP is not working correctly on router CE. There is not enough information to make a determination
A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）A. Router# show protocolsB. Router# show versionC. Router# show imageD. Router# show IOSE. Router# show flash
Which command will display all the EIGRP feasible successor routes known to a router?() A. Router# show ip eigrp routes *B. Router# show ip eigrp summaryC. Router# show ip eigrp topologyD. Router# show ip eigrp adjacenciesE. Router# show ip eigrp neighbors detail
You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）A. Router# show versionB. Router# show flashC. Router# show memoryD. Router# show buffersE. Router# show running-configF. All of the above
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）A. Router# copy tftp flashB. Router# copy flash runC. Router(config)# restore flashD. Router(config)# repair flashE. Router#copy flash tftpF. Router# copy start flash
Which of the following commands will display the name of the IOS image file being used in a Cisco router?() A. Router# show IOSB. Router# show versionC. Router# show imageD. Router# show protocolsE. Router# show flash
A network administrator is troubleshooing an EIGRP problem on a router and needs to confirm the IP addresses of the devices with which the router has established adjacency. The retransmit interval and the queue counts for the adjacent routers also need to be checked. What command will display the required information?（）A. Router# show ip eigrp adjacencyB. Router# show ip eigrp topologyC. Router# show ip eigrp interfacesD. Router# show ip eigrp neighbors
Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame－relay map command shown?() A.The Seria l0/0interface is passing traffic.B.The DLCI 100 was dynamic allyallocated by the routerC.The Seria l0/0 interf aceacquired the IP address of 172.16.3.1 from a DHCP serverD.The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE.The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）A、Router# show protocolsB、Router# show versionC、Router# show imageD、Router# show IOSE、Router# show flash
Which of the following show commands would be used on the WDS to display the access points participating in fast secure roaming？（）A、router# show wlccp apB、router# show wlccp wds apC、router# show wlccp cckmD、router# show wlccp wds cckm
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）A、Router# copy tftp flashB、Router# copy flash runC、Router(config)# restore flashD、Router(config)# repair flashE、Router#copy flash tftpF、Router# copy start flash
Which of the following commands will display the name of the IOS image file being used in a Cisco router?（）A、Router# show IOSB、Router# show versionC、Router# show imageD、Router# show protocolsE、Router# show flash
A network administrator has configured access list 172 to prevent Telnet and ICMP traffic from reaching a server with the address if 192.168.13.26. Which command can the administrator issue to verify that the access list is working properly?（）A、Router# ping 192.168.13.26B、Router# debug access-list 172C、Router# show open ports 192.168.13.26D、Router# show access-listE、Router# show ip interface
Which command do you use to show active alarms?（）A、show hardware stateB、show system alarmsC、show chassis stateD、show services alarms
Which command will display all the EIGRP feasible successor routes known to a router?（）A、Router# show ip eigrp routes *B、Router# show ip eigrp summaryC、Router# show ip eigrp topologyD、Router# show ip eigrp adjacenciesE、Router# show ip eigrp neighbors detail
A network administrator is troubleshooing an EIGRP problem on a router and needs to confirm the IP addresses of the devices with which the router has established adjacency. The retransmit interval and the queue counts for the adjacent routers also need to be checked. What command will display the required information?（）A、Router# show ip eigrp adjacencyB、Router# show ip eigrp topologyC、Router# show ip eigrp interfacesD、Router# show ip eigrp neighbors
网络管理员在路由器上进行故障排除的EIGRP问题，需要确认与路由器建立邻接设备的IP地址。重发间隔和相邻的路由器的队列计数也需要进行检查。什么命令会显示所需的信息？（）A、 Router# show ip eigrp adjacencyB、 Router# show ip eigrp topologyC、 Router# show ip eigrp interfacesD、 Router# show ip eigrp neighbors
Which command will show the MAC addresses of stations connected to switch ports?（）A、show mac-addressB、show arpC、show tableD、show switchport
Which command shows system hardware and software version information？（）A、show configurationB、show environmentC、show inventoryD、show platformE、show version
You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）A、Router# show versionB、Router# show flashC、Router# show memoryD、Router# show buffersE、Router# show running-configF、All of the above
Which JUNOS software show command allows you to view BGP attributes for a given route？（）A、show route bgpB、show bgp attributeC、show bgp neighborD、show route extensiveE、show bgp statistics
单选题网络管理员在路由器上进行故障排除的EIGRP问题，需要确认与路由器建立邻接设备的IP地址。重发间隔和相邻的路由器的队列计数也需要进行检查。什么命令会显示所需的信息？（）A Router# show ip eigrp adjacencyB Router# show ip eigrp topologyC Router# show ip eigrp interfacesD Router# show ip eigrp neighbors
单选题Router# show interfaces serial 0/1 命令的输出显示了如下内容： Serial0/1 is down， line protocol is down. 线路协议为 down（关闭）的原因最可能是什么（）ASerial0/1 为关闭状态B路由器未连接电缆C远程路由器正在使用 serial 0/0 接口D尚未设置时钟频率