From: Kevin Gannon (kevin@xxxxxxxxxxx)
Date: Sun Mar 26 2000 - 18:50:05 GMT-3
> I realize that this isn't an answer to the question you're asking, but why
> would you want to peer with the same router twice? Instead, you
> would setup
> your neighbor sessions to a loopback address and setup your routes so that
> if the primary link goes down it routes the connection across the backup
> link.
One very valid reason is if you have multiple links to the router and
want to do BGP "load balancing" you would setup the peer onto the loopback
(or unnumbered Yuchhhhhhhhhh) and then you will get round robin type
load balancing (depending on the switching modes on the interfaces).
Regards,
Kevin
>
> -Ryan
>
> ----- Original Message -----
> From: <Ben_J_Durand@tivoli.com>
> To: <ccielab@groupstudy.com>
> Sent: Sunday, March 26, 2000 12:11 PM
> Subject: BGP dual peering
>
>
> > Hi guys,
> >
> > A quick question that is probably silly, but then again,
> there's no silly
> > question right? Anyway, here goes:
> >
> > Is there anything preventing me from dual-peering EBGP
> neighbors? What I
> mean
> > by that is suppose I have two direct paths (or don't have to be if using
> > EBGP-Multihop), but imagine a frame connection with a backup-load ISDN
> interface
> > or even a second, low speed connection to the same EBGP peer, is there
> anyting
> > preventing me from peering the two EBGP peers twice, once over
> each link?
> >
> > Agreed this is not a likely situation, but then again, not many practice
> labs
> > have been "likely situations" for me :)
> >
> > Your input is gladly welcomed.
> >
> > Anyone in RTP on Tuesday/Wednesday?
> >
> > - Ben
> >
> >
> >
> >
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