[c-nsp] BDF over port-channels?

[Arie Vayner (avayner)]

Just out of curiosity, what are the port-channel on the 7200/7600 is used for?
Is it a point to point routed port, or with L2 VLANs switched on top of it?

Arie

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of luismi
Sent: Tuesday, November 17, 2009 19:11
To: Gert Doering
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] BDF over port-channels?

I was just curious, because I would like to deploy BFD but I saw those
messages on my routers because the port-channels configurations and I
would like to know if it was supported in other train or something
similar.

El mar, 17-11-2009 a las 15:12 +0100, Gert Doering escribió:
> Hi,
> 
> On Tue, Nov 17, 2009 at 01:20:58PM +0100, luismi wrote:
> > I wrote it in a previous email but here is again :D
> > 
> > 7200 npe-g2 and 7600 rsp720-pfc3
> 
> These are very very *VERY* different platforms...
> 
> > I am using 12.2SRC but it is not supported there an I would like to know
> > if it is supported in another train.
> 
> ... so it might very well be supported on one of them, and not on the
> other...
> 
> Just for the record - my assumption was wrong.  I just tried to configure
> BFD on a 6500 with SXF and SXH3a, and neither even permits me to enter
> the bfd commands on the port-channel interfaces.  Physical interfaces 
> only.
> 
> (Which makes some sort of sense, *iff* the BFD-handling is done in the 
> line card - where it belongs, to be independent of whatever load the 
> main CPU is having.  OTOH, I don't think normal 6500 LAN cards are smart
> enough to run BFD locally.  So whatever...)
> 
> gert


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