RE: ISL and Gigabit ethernet

From: Asbjorn Hojmark (Asbjorn@xxxxxxxxxxx)
Date: Fri Apr 14 2000 - 02:31:59 GMT-3


   

> I have tried configuring ISL on these gigabit links but it
> says that this feature is not supported on my 9 port gig
> module (ws-x5410).

That is correct. The 9-port GE module doesn't support ISL in any
release. ISL isn't supported on anything using the granite ASICs
(aka K1) which also includes the 4000 series. I was told this is
a limitation in the chipset.

You can get a list of what is and isn't supported on a given port
by using 'sh port capa'.

HTH,
-A

--
Heroes: Vint Cerf & Bob Kahn, Leonard Kleinrock, Robert Metcalfe
Links : http://www.hojmark.org/networking/


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