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Routers R1 and R的答案

Routers R1 and R2, currently EIGRP neighbors over their Fa0/0 interfaces (respectively),both use EIGRP authentication. Tuesday at 8 p.m. the neighborship fails.
Which of the following wo uld not be useful when investigating whether authenticationhad anything to do with the failure?()

单选题
2022-03-25 19:06
A、debug eigrp packet
B、show key chain
C、show ip eigrp neighbor failure
D、show clock
查看答案

正确答案
C

试题解析

标签: CCNP(642-902)
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Routers R1 and R2, currently EIGRP neighbors over their Fa0/0 interfaces (respectively),both use EIGRP authentication. Tuesday at 8 p.m. the neighborship fails.
Which of the following wo uld not be useful when investigating whether authenticationhad anything to do with the failure?()

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