Welcome back! Here are the answers to Thursday's CCNA and CCNP questions!
CCNA:
On the blank console line shown below, what command is best to prevent OSPF hellos from keeping the ISDN line up?
R2(config)#interface bri0
R2(config-if)#
Answer: The command ip ospf demand-circuit will prevent OSPF hellos from being considered interesting traffic.
CCNP / BSCI:
On an ABR, the full command to configure under the OSPF router process to make Area 781 a totally stub area is ____________.
Answer: area 781 stub no-summary. This command is required only on the ABR, but the other routers in the area must still be configured as stub.
CCNP / BCMSN:
A switch port has just received a dynamic VLAN membership assignment. What other port feature will be enabled as a result?
A. Portfast
B. Uplinkfast
C. Backbonefast
D. Port-based authentication
E. Port security
Answer: A. Our old pal portfast will be enabled by default.
New questions posted later today - and questions for ISCW, ONT, A+, Network+, and Microsoft Vista certifications are in the queue!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
CCNA:
On the blank console line shown below, what command is best to prevent OSPF hellos from keeping the ISDN line up?
R2(config)#interface bri0
R2(config-if)#
Answer: The command ip ospf demand-circuit will prevent OSPF hellos from being considered interesting traffic.
CCNP / BSCI:
On an ABR, the full command to configure under the OSPF router process to make Area 781 a totally stub area is ____________.
Answer: area 781 stub no-summary. This command is required only on the ABR, but the other routers in the area must still be configured as stub.
CCNP / BCMSN:
A switch port has just received a dynamic VLAN membership assignment. What other port feature will be enabled as a result?
A. Portfast
B. Uplinkfast
C. Backbonefast
D. Port-based authentication
E. Port security
Answer: A. Our old pal portfast will be enabled by default.
New questions posted later today - and questions for ISCW, ONT, A+, Network+, and Microsoft Vista certifications are in the queue!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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