[c-nsp] 802.1q - Max Number of Subinterfaces

J Springer js at jspringer.net
Thu Apr 12 14:59:00 EDT 2007


Michael K. Smith - Adhost wrote:

> Something to be aware of is the per-interface sub-interface limits for
> the various cards.  Perhaps someone has a pointer to an official Cisco
> document, but I *think* almost all of the FE/GE interfaces on the
> 7200-series support up to 256 sub-interfaces.  Thus, you'd have to have
> multiple interfaces to hit the chassis limit.

This matters.

I would like to terminate the vlans on a single g/f interface.  It doesn't 
matter if it's a router or L2/L3 switch.

Does the same limitation apply using SVI on a switch?

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