更多"An administrator isQ"的相关试题:
[单项选择] A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）
A. IGP
B. EIGRP
C. EGP
D. BGP
[单项选择]How does NTP help you troubleshoot network problems?（）
A. By calculating the time offset from the GPS or atomic clock
B. By setting the router clock to the default value if the router can't connect to a time server
C. By setting all network devices to the correct time
D. By setting necessary time date in the timestamp information
[多项选择]You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）
A. ping
B. tracert
C. ipconfig
D. show ip route
E. winipcfg
F. show interfaces
G. All of the above
[单项选择]Which Cisco IOS command is used to troubleshoot a problem in which a BGP session stays in the active state?（）
A. debug ip bgp updates
B. debug ip tcp events
C. debug ip bgp transactions
D. debug ip tcp transactions
[多项选择]To troubleshoot interface problems, you can use both the disable command and the deactivate command. Which two statements are correct?（）
A. If the interface is disabled, the logical unit will administratively shutdown.
B. If the interface is deactivated, the physical interface will administratively shutdown.
C. If the interface is deactivated, the interface configuration is ignored during commit.
D. If the interface is disabled, the logical unit configuration is ignored during commit.
[单项选择]In order to troubleshoot an issue with the Testking frame relay network, you log into a remote router via a telnet session and issue the command "debug frame-relay lmi". After a long wait, you fail to see any output. What could be the cause of this problem?（）
A. The IP addresses are configured incorrectly.
B. Frame Relay LMI messages not displayed in real time.
C. The administrator must issue the enable frame-relay lmi debug command.
D. The administrator must issue the terminal monitor command.
E. Debug messages can only be received once through the console port.
F. The administrator must issue the show frame-relay lmi vty 0 4 command
[单项选择]An administrator is troubleshooting a power supply that is believed to have failed. Which of the following tools will BEST help test the power supply？（）
A. ESD Equipment
B. Multimeter
C. POST Card
D. Toner Probe
[单项选择] You need to troubleshoot some problems in the Company VOIP network associated with jitter. What is the cause of jitter？ （）
A. Packet drops
B. Transmitting too many small packets
C. Variable queue delays
D. Compression
E. None of the other alternatives apply
[单项选择]To troubleshoot network issues more accurately， milliseconds should be included in the syslog of the router. Which command will achieve this？（）
A. service timestamps log datetimec msec
B. logging timestamps msec
C. syslog timestamps hour minute second miliseconds
D. service logging timestamp msec
E. logging service timestamp msec
[单项选择]You need to troubleshoot an issue on the switched LAN. When you issue a command "show port3/1" on a switch， you observe the Giants column has a non-zero entry. What could cause this？（）
A. IEEE 802.10
B. Misconfigured NIC
C. User configuration
D. IEEE 802.1Q
E. None of the other alternatives apply
