Here are the answers to Friday's Cisco CCNA and CCNP practice questions!
CCNA:
HostA is sending data to HostB. The only device between them is a 2950 switch. Identify the true statements regarding the destination MAC and IP addresses of the data in question.
A. The destination MAC will be that of the switch port receiving the data.
B. The destination MAC will be that of HostB.
C. The destination IP will be that of the switch port receiving the data.
D. The destination IP will be that of HostB.
Answers: B, D. The destination IP will always be that of the remote host and will not change during transmission. The destination MAC will change during transmission if an L3 device is between the hosts due to Proxy ARP, but in this case only an L2 device (the Cisco 2950 cannot serve as a L3 switch) is between the two, so any ARP Request sent by HostA will be received by HostB.
CCNP / BSCI:
You are configuring RIP routes to be redistributed into OSPF. Your config is shown below. What is the result?
SABAN(config)#router ospf 1
SABAN(config-router)#redistribute rip
A. The default seed metric is 20.
B. The default seed metric is 10.
C. There is no default seed metric.
D. Subnets will not be redistributed.
E. Subnets will be redistributed.
F. The redistributed routes will be tagged E2.
G. The redistributed routes will be tagged E1.
Answers: A, D, F. OSPF uses a default seed metric of 20 for routes learned via redistribution. Subnets will not be redistributed unless the subnet option is used in the redistribution command. Routes redistributed into OSPF are marked as E2 by default, meaning that the route's cost on each router in the OSPF domain will reflect only the cost to the ASBR and not the cost to reach the final destination.
CCNP / BCMSN:
What switch ports send VTP advertisements?
A. All ports, since they're multicast.
B. All ports, since they're broadcast.
C. Trunk ports only.
D. Access ports only.
Answer: C. Only trunk ports transmit VTP advertisements.
CCNP / BCRAN:
Which of the following fields do PPP and HDLC frames NOT have in common?
A. flag
B. address
C. control
D. protocol
E. data
Answer: D. PPP has a protocol field, but HDLC does not.
CCNP / CIT:
You'd like to create documentation that specifies the network performance under normal conditions. What is this documentation called?
A. Network topology
B. End user topology
C. Normalcy
D. Baseline
Answer: D.
See you later tonight with another set of Cisco certification exam practice questions!
CCNA:
HostA is sending data to HostB. The only device between them is a 2950 switch. Identify the true statements regarding the destination MAC and IP addresses of the data in question.
A. The destination MAC will be that of the switch port receiving the data.
B. The destination MAC will be that of HostB.
C. The destination IP will be that of the switch port receiving the data.
D. The destination IP will be that of HostB.
Answers: B, D. The destination IP will always be that of the remote host and will not change during transmission. The destination MAC will change during transmission if an L3 device is between the hosts due to Proxy ARP, but in this case only an L2 device (the Cisco 2950 cannot serve as a L3 switch) is between the two, so any ARP Request sent by HostA will be received by HostB.
CCNP / BSCI:
You are configuring RIP routes to be redistributed into OSPF. Your config is shown below. What is the result?
SABAN(config)#router ospf 1
SABAN(config-router)#redistribute rip
A. The default seed metric is 20.
B. The default seed metric is 10.
C. There is no default seed metric.
D. Subnets will not be redistributed.
E. Subnets will be redistributed.
F. The redistributed routes will be tagged E2.
G. The redistributed routes will be tagged E1.
Answers: A, D, F. OSPF uses a default seed metric of 20 for routes learned via redistribution. Subnets will not be redistributed unless the subnet option is used in the redistribution command. Routes redistributed into OSPF are marked as E2 by default, meaning that the route's cost on each router in the OSPF domain will reflect only the cost to the ASBR and not the cost to reach the final destination.
CCNP / BCMSN:
What switch ports send VTP advertisements?
A. All ports, since they're multicast.
B. All ports, since they're broadcast.
C. Trunk ports only.
D. Access ports only.
Answer: C. Only trunk ports transmit VTP advertisements.
CCNP / BCRAN:
Which of the following fields do PPP and HDLC frames NOT have in common?
A. flag
B. address
C. control
D. protocol
E. data
Answer: D. PPP has a protocol field, but HDLC does not.
CCNP / CIT:
You'd like to create documentation that specifies the network performance under normal conditions. What is this documentation called?
A. Network topology
B. End user topology
C. Normalcy
D. Baseline
Answer: D.
See you later tonight with another set of Cisco certification exam practice questions!
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