單項(xiàng)選擇題Which command is used to debug a ping command?()

A. debug icmp
B. debug ip icmp
C. debug tcp
D. debug packet


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1.單項(xiàng)選擇題Which command is used to see the path taken by packets across an IP network?()

A. show ip route
B. show route
C. traceroute
D. trace ip route

3.單項(xiàng)選擇題Which command is used to configure a default route?()

A. ip route 172.16.1.0 255.255.255.0 0.0.0.0
B. ip route 172.16.1.0 255.255.255.0 172.16.2.1
C. ip route 0.0.0.0 255.255.255.0 172.16.2.1
D. ip route 0.0.0.0 0.0.0.0 172.16.2.1

5.單項(xiàng)選擇題Which command is used to load a configuration from a TFTP server and merge the configuration into RAM?()

A. copy running-config: TFTP:
B. copy TFTP: running-config
C. copy TFTP: startup-config
D. copy startup-config: TFTP:

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