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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Refer to the exhibit. If host A sends an IP packet to host B, what will the source physical address be in the frame when it reaches host B?

A) 10.168.10.99
B) A1:A1:A1:A1:A1:A1
C) B2:B2:B2:B2:B2:B2
D) 10.168.11.88
E) C3:C3:C3:C3:C3:C3
F) D4:D4:D4:D4:D4:D4

2. How will a Cisco 2600 series router respond if the conditions listed below exist during the boot process?
1) The IOS image in flash is missing.
2) No network connectivity is available.
3) The router fallback IOS image is corrupt.

A) The router will enter ROM monitor mode.
B) The boot will hang until an IOS is available.
C) The router will enter the prompted setup dialog.
D) The router will enter setup mode.
E) The router will enter global configuration mode.

3. Which two statements describe the operation of the CSMA/CD access method? (Choose two.)

A) After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
B) After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.
C) The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.
D) In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
E) After a collision, the station that detected the collision has first priority to resend the lost data.
F) In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.

4. Which command displays the status of the network layer protocols active on a router?

A) show flash
B) show protocols
C) show stacks
D) show version
E) show network protocols

5. What command will disable CDP on a router interface?

A) router(config-if)# no cdp enable
B) router(config-if)# no cdp run
C) router(config-if)# no cdp active
D) router(config-if)# no cdp

Solutions: