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New Member

Multiple Q-in-Q (Q-in-Q inside Q-in-Q)

I have searched this thing before asking here (Google and this forum) but did't find relevant result.

I would like to know which type of Cisco switches that support Multiple Q-in-Q (QinQ inside QinQ)?

For example, I have 1 Gbps Q-in-Q link from a network provider to connect two switches located in different town. Via this link, I also will re-sell a small bandwidth / capacity to our customers which they also require Q-in-Q, so there will be Q-in-Q inside Q-in-Q. Which type of Cisco switches would be able to do this task. I know that Cisco 3560, 3750 supports QinQ but are they able to do multiple QinQ ?

Thank you and appreciate for your answer.

Everyone's tags (3)
2 REPLIES
New Member

Multiple Q-in-Q (Q-in-Q inside Q-in-Q)

yeah its possible, you can try with etherchannel both side. and make sure you provider allowed

Regards,

Habibi

Regards, Habibi
Silver

Multiple Q-in-Q (Q-in-Q inside Q-in-Q)

Make sure that the MTU supports it. I don't think there should be anything stopping you from doing it as long as the switches support a large enough MTU.

Daniel Dib
CCIE #37149

Daniel Dib CCIE #37149 Please rate helpful posts.
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