Nokia
4A0-105 · Question #136
4A0-105 Question #136: Real Exam Question with Answer & Explanation
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Question
In IEEE 802.1ag,how are loops detected?
Options
- ASpanning-tree BPDUs are returned to the sender.
- BThe MEP sees its own CFM frames returned to itself.
- CThis is not a function of IEEE 802.lag but of 802.1D
- DThe record field of the CFM frame keeps track of chassis-mac addresses.
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