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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Refer to the output of the three router commands shown in the exhibit.A new technician has been told to add a new LAN to the company router. Why has the technician received the error message that is shown following the last command?

A) The router does not support LAN interfaces that use Ethernet.
B) The interface was already configured.
C) The command was entered from the wrong prompt.
D) The IOS software loaded on the router is outdated.
E) The interface type does not exist on this router platform.

2. A router is not operating as expected and the network administrator wants to verify that the router booted using the correct IOS image. Which command should be used to determine which IOS is running on the router?

A) show config-register
B) show version
C) show startup-config
D) show flash
E) show memory

3. Refer to the exhibit. Why did the device return this message?

A) There is more than one show command that starts with the letters ru.
B) The command requires additional options or parameters.
C) There is no show command that starts with ru.
D) The command is being executed from the wrong router mode.

4. What set of router configuration commands causes the message shown in the exhibit?

A) router(config)# line console 0
router(config-line)# enable password cisco
router(config-line)# login
B) router(config)# line console 0
router(config-line)# service password-encryption
router(config-line)# login
C) router(config)# line console 0
router(config-line)# enable password cisco
router(config-line)# logging synchronous
D) router(config)# line console 0
router(config-line)# password cisco
router(config-line)# login
E) router(config)# line console 0
router(config-line)# enable secret cisco
router(config-line)# login

5. Refer to the graphic. A network administrator is having trouble with a serial interface and has attempted to view its status with a show command as shown in the graphic. Why was the error message displayed?

A) There is no serial 0/0 interface on the router.
B) The command cannot be entered in this router mode.
C) Part of the command is missing.
D) The interface designation must be typed as "s0/0".
E) The status of serial interfaces cannot be viewed with a show command.

Solutions: