Networking - Virtual LANs - Discussion

Discussion :: Virtual LANs - Virtual LANs (Q.No.14)

14. 

Which of the following protocols are used to configure trunking on a switch?

  1. VLAN Trunk Protocol
  2. VLAN
  3. 802.1Q
  4. ISL

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

Answer: Option C

Explanation:

Cisco has a proprietary trunking protocol called ISL. The IEEE version is 802.1Q.

Sdf said: (Jan 18, 2017)  
Please explain it.

Subi said: (Oct 10, 2017)  
Why not VLAN Trunking Protocol?

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.