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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. After the shutdown command has been issued on the serial 0/0 interface, what will be displayed when the show interface serial 0/0 command is issued by the administrator?

A) Serial0/0 is down, line protocol is down
B) Serial0/0 is down, line protocol is up
C) Serial0/0 is administratively down, line protocol is administratively down
D) Serial0/0 is up, line protocol is up
E) Serial0/0 is administratively down, line protocol is down
F) Serial0/0 is up, line protocol is down

2. Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?

A) show line serial 0/0
B) show running-config
C) show ip interface
D) show version
E) show controllers serial 0/0
F) show interfaces serial 0/0

3. Which Cisco IOS command identifies the system hardware and the IOS currently running on a router?

A) show running-config
B) show controllers
C) show processes
D) show version
E) show startup-config

4. The Hub and Spoke routers are directly connected through their serial interfaces for purposes of testing. Based on the output shown in the exhibit, what must be done to make the serial line operational?

A) Change the IP address on the Spoke router.
B) Replace the broken cable between the two devices.
C) Start the clock on the Hub router.
D) Use the no shutdown command on the Hub router.
E) Configure the serial 0/0 interface on the Spoke router with a clockrate.

5. Refer to the exhibit. SwitchA receives the frame with the addressing shown. According to the command output also shown in the exhibit, how will SwitchA handle this frame?

A) It will forward the frame out port Fa0/3 only.
B) It will flood the frame out all ports.
C) It will flood the frame out all ports except Fa0/3.
D) It will drop the frame.

Solutions: