Layer 2 vs. Layer 3 to TOR

Matthew Walster matthew at walster.org
Fri Nov 13 06:14:27 CST 2009


2009/11/12 David Coulson <david at davidcoulson.net>

> You could route /32s within your L3 environment, or maybe even leverage
> something like VPLS - Not sure of any TOR-level switches that MPLS
> pseudowire a port into a VPLS cloud though.
>

Just to let you know - the Juniper EX4200 series only support a single label
stack, and RSVP not LDP - plus they have a restricted BGP table size, so
VPLS is out of the question.

Matthew Walster



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