300-410 · Question #61
300-410 Question #61: Real Exam Question with Answer & Explanation
The correct answer is B: Router(config-router)#ospfv3 1 ipv4 area 0. To add an IPv4 interface to an OSPFv3 process and assign it to an area, the ospfv3 <process-id> ipv4 area <area-id> command is used, typically under the OSPFv3 router configuration mode or directly on the interface.
Question
Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?
Options
- ARouter# ospfV3 1 address-family ipv4
- BRouter(config-router)#ospfv3 1 ipv4 area 0
- CRouter(config-router)#ospfv3 3 1
- DRouter# ospfv3 1 address-family ipv4 unicast
Explanation
To add an IPv4 interface to an OSPFv3 process and assign it to an area, the ospfv3 <process-id> ipv4 area <area-id> command is used, typically under the OSPFv3 router configuration mode or directly on the interface.
Common mistakes.
- A. The command
Router# ospfV3 1 address-family ipv4only enters the OSPFv3 process 1 and its IPv4 address family configuration mode, it does not enable OSPFv3 on an interface or assign it to an area. - C. The command
ospfv3 3 1is incomplete and syntactically incorrect for enabling OSPFv3 on an interface or assigning it to an area within an address family context. - D. The command
Router# ospfv3 1 address-family ipv4 unicastenters the OSPFv3 process 1 and its IPv4 unicast address family configuration mode, but it does not specify an area or enable OSPFv3 on an interface.
Concept tested. OSPFv3 IPv4 Address Family Interface Configuration
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