Cisco
200-155 · Question #126
200-155 Question #126: Real Exam Question with Answer & Explanation
The correct answer is A: It extends Layer 2 domains by tunneling traffic over an IP network.. See the full explanation below for the reasoning.
Question
Which description of OTV is true?
Options
- AIt extends Layer 2 domains by tunneling traffic over an IP network.
- BIt encapsulates the entire Ethernet frame in a new Ethernet encapsulation.
- CIt extends Layer 3 domains across geographically disparate data centers.
- DIt encapsulates Layer 2 frames in the IP header by using stateful tunnels.
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