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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?

A) show interfaces
B) show versions
C) show startup-config
D) show running-config
E) show processes

2. What is the default configuration register setting on most Cisco routers?

A) 0x2102
B) 0x2142
C) 0x2012
D) 0x2104
E) 0x2210

3. Refer to the exhibit. A person is trying to send a file from a host on Network A of the JAX
Company to a server on Network Z of the XYZ Company. The file transfer fails. The host on Network A can communicate with other hosts on Network A.
Which command, issued
from router RTA, would be the most useful for troubleshooting this problem?

A) show flash:
B) show controllers serial
C) show interfaces
D) show version
E) show history

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

5. Why is the show processes command used on a router before a debug command is entered?

A) to view the number of timers that are currently in use
B) to verify the amount of space in flash memory
C) to verify the IOS version that is running
D) to verify that the CPU utilization is low enough to handle the effects of a debug command
E) to check if the load meter file has enough space left to store the output of the debug command

Solutions: