[NANOG] Re: [NANOG]Request to Reinstate Feeless BGP Sessions with Enhanced Security Measures

[Deepak Jain via NANOG <nanog () lists nanog org>]

> 3. A global layer2 "IX" already exists for relatively low cost,
>    Cogent has a "Global Peer Exchange" product where you only pay
>    for traffic you do on your port.

i kinda wonder how this use of vlans scales under the covers.

... Right now the participation is low and the traffic levels are very
manageable. With QinQ, I think this could scale logically to thousands of
participants per city hub. Great problem to have if that occurs.

Deepak

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