Unable to create QinQ and Dot1q L3 sub interface

Created: Nov 30, 2019 06:02:02Latest reply: Nov 30, 2019 06:02:30 74 1 0 0
  Rewarded Hi-coins: 0 (problem resolved)

Hi team!

I have a S6720-30C-EI-24S-AC switch. I want to configure QinQ and Dot1q on L3 sub interface. But I failed. Please tell me the reason!

Thanks!


  • x
  • convention:

Featured Answers
DDSN
Admin Created Nov 30, 2019 06:02:30 Helpful(0) Helpful(0)

The vid of Dot1q is the same as the PE of QinQ. If it is different, it can be configured on different sub-interfaces under the same physical port.
If it is the same PE, you can only use different physical interface to configure dot1q and QinQ.
  • x
  • convention:

All Answers
DDSN
DDSN Admin Created Nov 30, 2019 06:02:30 Helpful(0) Helpful(0)

The vid of Dot1q is the same as the PE of QinQ. If it is different, it can be configured on different sub-interfaces under the same physical port.
If it is the same PE, you can only use different physical interface to configure dot1q and QinQ.
  • x
  • convention:

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