Here are the answers to Wednesday's Cisco certification training questions!
CCNA:
On the blank console line shown below, what command can be used to prevent OSPF hellos from keeping the ISDN line up?
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface bri0
R2(config-if)#
Answer: ip ospf demand-circuit will prevent OSPF Hello packets from being considered interesting traffic.
CCNP / BSCI:
Which of the following protocol combinations will result in automatic route redistribution when they're configured on the same router?
A. EIGRP and IGRP using the same non-zero AS number
B. EIGRP and IGRP using different non-zero AS numbers
C. EIGRP and IGRP using AS number 0
D. EIGRP for AppleTalk, RTMP
E. EIGRP for IPX, RIP for IPX
Answer: A, D. E. EIGRP and IGRP cannot be set to use autonomous system zero. They must be set to the same non-zero AS number in order to redistribute routes automatically.
CCNP / BCMSN:
Short answer: A Portfast-enabled port skips how many STP port states?
Answer: Two - listening and learning.
CCNP / BCRAN:
Identify the true statements regarding CET.
A. It's a Cisco-proprietary protocol.
B. It's an open-standard protocol.
C. It provides AH and ESP.
D. It provides some data encryption.
E. It provides no data encryption.
Answer: A, D. Cisco Encryption Technology does provide limited data encryption, but it doesn't offer AH, ESP, or anti-replay attacks. And as with almost anything with "cisco" in the name, it is Cisco-proprietary.
CCNP / CIT:
A TA is required when using an NT2. What reference point is found between the two?
A. R
B. S
C. T
D. U
Answer: A. The R-point is found between the NT2 and Terminal Adapter (TA).
See you later this morning with a fresh batch of Cisco CCNA and CCNP certification training questions!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
CCNA:
On the blank console line shown below, what command can be used to prevent OSPF hellos from keeping the ISDN line up?
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface bri0
R2(config-if)#
Answer: ip ospf demand-circuit will prevent OSPF Hello packets from being considered interesting traffic.
CCNP / BSCI:
Which of the following protocol combinations will result in automatic route redistribution when they're configured on the same router?
A. EIGRP and IGRP using the same non-zero AS number
B. EIGRP and IGRP using different non-zero AS numbers
C. EIGRP and IGRP using AS number 0
D. EIGRP for AppleTalk, RTMP
E. EIGRP for IPX, RIP for IPX
Answer: A, D. E. EIGRP and IGRP cannot be set to use autonomous system zero. They must be set to the same non-zero AS number in order to redistribute routes automatically.
CCNP / BCMSN:
Short answer: A Portfast-enabled port skips how many STP port states?
Answer: Two - listening and learning.
CCNP / BCRAN:
Identify the true statements regarding CET.
A. It's a Cisco-proprietary protocol.
B. It's an open-standard protocol.
C. It provides AH and ESP.
D. It provides some data encryption.
E. It provides no data encryption.
Answer: A, D. Cisco Encryption Technology does provide limited data encryption, but it doesn't offer AH, ESP, or anti-replay attacks. And as with almost anything with "cisco" in the name, it is Cisco-proprietary.
CCNP / CIT:
A TA is required when using an NT2. What reference point is found between the two?
A. R
B. S
C. T
D. U
Answer: A. The R-point is found between the NT2 and Terminal Adapter (TA).
See you later this morning with a fresh batch of Cisco CCNA and CCNP certification training questions!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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