[c-nsp] Cat 6500: WS-X6748-SFP and VSS?

Patrick M. Hausen hausen at punkt.de
Mon Jan 16 09:44:15 EST 2017


Hi!

> Am 16.01.2017 um 15:39 schrieb Charles Mills <w3yni1 at gmail.com>:
> 
> There's also a weird bug that I don't believe to be fixed that causes traffic to black hole periodically if you do the VSL links on line cards.
> 
> Bssically the mac address of the default gateway for certain vlans will show up on random ports.  Usually x/y/38 but can be any.  Made my life a living hell until we figured it out.
> 
> Only do your VSL on the supervisor.

I do. The problem is not with VSS per se.

All 48 ports on my line card show "down, line protocol is down (notconnect)"
even with connections that were working before I converted the switch to VSS.

Patrick
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