[c-nsp] Advertised community in BGP

Sorin CONSTANTINESCU consta at gmail.com
Wed Dec 15 02:03:01 EST 2004


Hi,

But what if you set with route-maps additional communities or delete
the existing ones?


On Tue, 14 Dec 2004 22:54:44 -0800, Michael Smith <mksmith at noanet.net> wrote:
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> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> > bounces at puck.nether.net] On Behalf Of dje
> > Sent: Tuesday, December 14, 2004 12:00 PM
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] Advertised community in BGP
> >
> > All,
> >
> >
> > Is there a command available on Cisco routers to see the
> > communities being advertised *to* a BGP peer? The only command I
> > can find to show advertised routes is 'show ip bgp neighbor x.x.x.x
> > advertised-routes' but there is nothing to see what communities are
> > being sent.
> >
> > Thanks,
> >
> > Daniel Evans
> >
> 
> Well, if you use the 'show ip bgp community/community-list aa:nn'
> command it will tell you what routes are associated with a particular
> community.  I think the community is always advertised, so you can
> assume (dangerous, I know) that the associated route is being
> advertised with the community in question.
> 
> Mike
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-- 
Sorin CONSTANTINESCU
consta at gmail.com
Linux Registered User #222086


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