Cisco
100-490 · Question #67
100-490 Question #67: Real Exam Question with Answer & Explanation
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Question
An Ethernet interface is up and the line protocol is down. What are two possible causes? (Choose two.)
Options
- AThere is a speed or duplex mismatch with the remote device.
- BThere is a Layer 2 mismatch in the encapsulation type.
- CThe Ethernet interface has been manually disabled.
- DKeepalives are not being received by the local device.
- EThe Ethernet cable might not be attached properly.
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