Here are the answers to Saturday night's Cisco CCNA and CCNP exam practice questions!
CCNA:
The default encapsulation type for a Cisco serial or BRI interface is what?
A. PPP
B. Frame Relay
C. Cisco-proprietary HDLC
D. Industry-standard HDLC
Answer: C. Cisco has its own version of HDLC, and that's the default for a serial interface.
CCNP / BCSI:
You've put multihoming into effect in your BGP AS. The router that is communicating with your ISPs is low on memory and CPU. What type of routes would it benefit your router to receive from the ISP?
A. Default routes
B. Default routes and some more-specific routes
C. All the more-specific routes
D. BGP routes only
Answer: A. When your AS is multihoming, the router that is communicating with your ISP should have as much memory and CPU as possible. If that router happens to be low on these resources, the ISP should besending this router default routes, which have the lowest impact on CPU and memory. If CPU and memory are not really a concern, your router should be getting the more-specific routes. There is a middle ground where your ISP could send a default route and some more-specific routes as well.
CCNP / BCMSN:
If inter-VLAN traffic is matched against a VLAN ACL, and no match is found, what term(s) best describes the action that will be taken?
A. permitted
B. filtered
C. denied
D. broadcast
E. multicast
F. unicast
Answer: C. That traffic will be denied.
CCNP / BCRAN:
What ISDN reference point is found between an NT1 device and the telco's line-termination equipment?
A. R
B. S
C. T
D. S/T
E. U
F. V
Answer: E. That's the U-point, found only in North American ISDN networks.
CCNP / CIT:
What command(s) resulted in the following output?
R1#
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
A. ping
B. extended ping
C. debug ping
D. debug ip icmp
E. debug ip packet
Answer: Either A or B, then D. :) Debug ip icmp was run first, then a ping or extended ping was sent.
See you later tonight with more Cisco certification exam practice questions!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
CCNA:
The default encapsulation type for a Cisco serial or BRI interface is what?
A. PPP
B. Frame Relay
C. Cisco-proprietary HDLC
D. Industry-standard HDLC
Answer: C. Cisco has its own version of HDLC, and that's the default for a serial interface.
CCNP / BCSI:
You've put multihoming into effect in your BGP AS. The router that is communicating with your ISPs is low on memory and CPU. What type of routes would it benefit your router to receive from the ISP?
A. Default routes
B. Default routes and some more-specific routes
C. All the more-specific routes
D. BGP routes only
Answer: A. When your AS is multihoming, the router that is communicating with your ISP should have as much memory and CPU as possible. If that router happens to be low on these resources, the ISP should besending this router default routes, which have the lowest impact on CPU and memory. If CPU and memory are not really a concern, your router should be getting the more-specific routes. There is a middle ground where your ISP could send a default route and some more-specific routes as well.
CCNP / BCMSN:
If inter-VLAN traffic is matched against a VLAN ACL, and no match is found, what term(s) best describes the action that will be taken?
A. permitted
B. filtered
C. denied
D. broadcast
E. multicast
F. unicast
Answer: C. That traffic will be denied.
CCNP / BCRAN:
What ISDN reference point is found between an NT1 device and the telco's line-termination equipment?
A. R
B. S
C. T
D. S/T
E. U
F. V
Answer: E. That's the U-point, found only in North American ISDN networks.
CCNP / CIT:
What command(s) resulted in the following output?
R1#
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
23:01:33: ICMP: echo reply rcvd, src 172.12.123.3, dst 172.12.123.1
A. ping
B. extended ping
C. debug ping
D. debug ip icmp
E. debug ip packet
Answer: Either A or B, then D. :) Debug ip icmp was run first, then a ping or extended ping was sent.
See you later tonight with more Cisco certification exam practice questions!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
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