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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. A network administrator is connecting PC hosts A and B directly through their Ethernet interfaces as shown in the graphic. Ping attempts between the hosts are unsuccessful.
What can be done to provide connectivity between the hosts? (Choose two.)

A) The hosts must be reconfigured to use private IP addresses for direct connections of this type.
B) A rollover cable should be used in place of the straight-through cable
C) A crossover cable should be used in place of the straight-through cable.
D) The subnet masks should be set to 255.255.255.192.
E) A default gateway needs to be set on each host.
F) The subnet masks should be set to 255.255.255.0.

2. 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 status of serial interfaces cannot be viewed with a show command.
C) Part of the command is missing.
D) The command cannot be entered in this router mode.
E) The interface designation must be typed as "s0/0".

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B) The IOS software loaded on the router is outdated.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

4. What is the purpose of using the copy flash tftp command on a router?

A) to create a backup copy of the IOS
B) to backup the router configuration to a server
C) to move the IOS image from a server to the router
D) to copy an IOS image to the router

5. If NVRAM lacks boot system commands, where does the router look for the Cisco IOS by default?

A) RAM
B) bootstrap
C) startup-config
D) Flash
E) ROM

Solutions: