Re: Bgp synchronization

From: Blanco Lam (b@gclamb.com)
Date: Fri Sep 06 2002 - 04:30:31 GMT-3


By default, BGP will need to ensure that the IGP knows about the route before
using it. This is to prevent possible black hole and/or routing loop
situation. With the "no sync" command, it'll bypass this requirement.

I would suggest you check your IGP.

---- Original message ----
>Date: Fri, 06 Sep 2002 07:02:16 +0000
>From: "ping pong" <pong964815@hotmail.com>
>Subject: Bgp synchronization
>To: ccielab@groupstudy.com
>
>OK.. I have a question about Bgp and when it selects the best route in the
>bgp table. I create a loop back interface such as 160.10.10.10 255.255.255.0
>in the 24 subnet. Then in the bgp process i put network 160.10.10.0 mask
>255.255.255.0 , but the route isn't choosen as the best route in the bgp
>table. I have to put no sync before it adds this sign <. I'm just wondering
>why
>
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