Networking - Virtual LANs - Discussion

Discussion :: Virtual LANs - Virtual LANs (Q.No.11)

11. 

Which of the following provide inter-switch VLAN communication?

  1. ISL
  2. VTP
  3. 802.1Q
  4. 802.3Z

[A]. 2 only
[B]. 1 and 3
[C]. 2 and 4
[D]. 2, 3 and 4

Answer: Option B

Explanation:

ISL is a Cisco-proprietary frame-tagging method. IEEE 802.1Q is the nonproprietary version of frame tagging.

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