单项选择题
A.ping atm vci 0.100 interface at-0/1/0 end-to-end B.ping atm vci 0.100 interface at-0/1/0 circuit C.ping atm vci 0.100 interface at-0/1/0 far-end D.ping atm vci 0.100 interface at-0/1/0 final-hop
Which command would you type to see a concise display o...
单项选择题Which command would you type to see a concise display of which interfaces are up and which are down?（）
A.show interfaces brief B.show interfaces status C.show ip interface brief D.show interfaces terse
In Ethernet networks, duplex mismatches will lower perf...
单项选择题In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?（）
A.collisions on the full-duplex side; runts on the half-duplex side B.collisions on the full-duplex side; collisions on the half-duplex side C.collisions on the half-duplex side; framing errors on the full-duplex side D.collisions on the half-duplex side; giants on the full-duplex side
To troubleshoot interface problems, you can use both th...
多项选择题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.
