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单选题
After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）
A
It will recall the previous command line
B
It will move the cursor one line up
C
It will redisplay the current command line
D
It will capitalize the command line
E
None of the above
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更多 “单选题After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）A It will recall the previous command lineB It will move the cursor one line upC It will redisplay the current command lineD It will capitalize the command lineE None of the above” 相关考题
考题
After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?A. Show historyB. Show buffersC. Show typed commandsD. Show terminal bufferE. Show commandF. None of the above
考题
Which command will display the active configuration?()
A. user@router show configurationB. user@router# showC. user@router show system configurationD. user@router show system commit
考题
After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?A．It will recall the previous command lineB．It will move the cursor one line upC．It will redisplay the current command lineD．It will capitalize the command lineE．None of the above
考题
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）A. show hostsB. show sessionsC. show connectionsD. disconnectE. CTRL+SHIFT+6xF. exit
考题
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
考题
After executing the "show host" command, which of the information below would you see?()
A. The IP addresses of workstations allowed gain access to the router via an access listB. Permanent name-to-address mappings created using the ip host command.C. Temporary and permanent DNS entries.D. The names of the routers created using the hostname command.E. The length of time of users logged into the router, as well as the duration
考题
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
考题
After logging into the RtrB router, you issue the show interface command as displayed below:After considering the effects of the command output illustrated in the exhibit above,which of the following protocols are operational on the serial link?（）A. PPPB. IPC. CompressionD. IPXE. MultilinkF. ATX
考题
An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）A. Issue the show ip route command on Router AB. Issue the show ip route command on Router BC. Issue the show cdp neighbors command on Router BD. Issue the show cdp neighbors detail command on Router CE. Issue the show arp command on Router AF. Issue the show arp command on Router B
考题
Which Cisco IOS diagnostics command can disrupt the operation of a router under high－load conditions?()
A. show running-configB. show processes cpuC. debug allD. logging host ip address
考题
Which command reveals the last method used to powercycle a router?()
A. show reloadB. show bootC. show running-configD. show version
考题
After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）A、It will recall the previous command lineB、It will move the cursor one line upC、It will redisplay the current command lineD、It will capitalize the command lineE、None of the above
考题
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（）A、show hostsB、show sessionsC、show connectionsD、disconnectE、CTRL+SHIFT+6xF、exit
考题
Which command reveals the last method used to powercycle a router?（）A、show reloadB、show bootC、show running-configD、show version
考题
Which command reveals the last method used to power cycle a router?（）A、show reloadB、show bootC、show running-configD、show version
考题
You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command. Which statement is correct?（）A、The count parameter creates a counter that you can view with the show firewall command.B、The count parameter allows the router to count the number of pings for logging purposes.C、The count parameter allows the router to pause for 1000 seconds before sending out a ping.D、The count parameter allows the router to send out 1000 pings and then stop.
考题
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
考题
An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）A、Issue the show ip route command on Router AB、Issue the show ip route command on Router BC、Issue the show cdp neighbors command on Router BD、Issue the show cdp neighbors detail command on Router CE、Issue the show arp command on Router AF、Issue the show arp command on Router B
考题
After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）A、Show historyB、Show buffersC、Show typed commandsD、Show terminal bufferE、Show command
考题
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions？（）A、show running-configB、show processes cpuC、debug allD、logging host ip address
考题
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
考题
After executing the "show host" command, which of the information below would you see?（）A、The IP addresses of workstations allowed gain access to the router via an access listB、Permanent name-to-address mappings created using the ip host command.C、Temporary and permanent DNS entries.D、The names of the routers created using the hostname command.E、The length of time of users logged into the router, as well as the duration
考题
Which CLI command displays all OSPF LSAs received by the local router？（）A、show ospf neighborB、show ospf databaseC、show ospf interfaceD、show ospf adjacency
考题
单选题Which command will display the active configuration?（）A
user@router show configurationB
user@router# showC
user@router show system configurationD
user@router show system commit
考题
单选题You want to log in to the router and make a configuration change. After logging in as the root user, what is the next command you must enter?（）A
enableB
configureC
editD
cli
考题
单选题An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）A
Issue the show ip route command on Router AB
Issue the show ip route command on Router BC
Issue the show cdp neighbors command on Router BD
Issue the show cdp neighbors detail command on Router CE
Issue the show arp command on Router AF
Issue the show arp command on Router B
考题
单选题You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command. Which statement is correct?（）A
The count parameter creates a counter that you can view with the show firewall command.B
The count parameter allows the router to count the number of pings for logging purposes.C
The count parameter allows the router to pause for 1000 seconds before sending out a ping.D
The count parameter allows the router to send out 1000 pings and then stop.
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