[c-nsp] Jumbo Frame Support on Bladecenter CIGESM/2950

Asbjorn Hojmark - Lists Lists at Hojmark.ORG
Tue Nov 22 15:55:30 EST 2005


> I am trying to determine if the CIGESM will actually support
> 9000 byte jumbo frames or not. The 2950 documentation at
> Cisco's site says it will not:

Why are you looking at the 2950 documentation? The CIGESM is
more like a 2970, which is a completely different animal than
the 2950, and which does support jumbo frames (on GE).

> From reading the IBM CIGESM doc it looks like the switch module
> can forward 9000 byte frames sent to the processor must be 1500
> bytes or smaller.

That sound just about right. IIRC, the 2970 supports 2K to the
CPU.

-A



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