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Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:
1. On a Cisco switch, which protocol determines if an attached VoIP phone is from Cisco or from another vendor?
A) RTP
B) CDP
C) UDP
D) TCP
2. Which command will set the default gateway to 192.168.12.1 on a Cisco switch?
A) Switch(config)# ip route 192.168.12.1 0.0.0.0
B) Switch(config)# ip default-gateway 192.168.12.1
C) Switch(config)# ip route-default 192.168.12.1
D) Switch(config)# ip default-network 192.168.12.1
3. What is the maximum number of bits that can be borrowed to create subnets if a Class B network address is being used?
A) 8
B) 6
C) 14
D) 2
E) 16
4. Three access points have been installed and configured to cover a small office. What term defines the wireless topology?
A) IBSS
B) ESS
C) BSS
D) SSID
5. 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) In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
C) After a collision, the station that detected the collision has first priority to resend the lost data.
D) The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.
E) After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.
F) In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: B | Question # 5 Answer: A,F |
