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

Justin Shore justin at justinshore.com
Sat Apr 14 23:54:10 EDT 2007


Antonio Querubin wrote:
> On Thu, 12 Apr 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.
> 
> Hmmm, anyone know what the max sub-interface limit is on an ATM OC3 card 
> for a 7200?


I have 4 with 190 sub-ints on each, but I suspect that it will go much 
farther.

Justin


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