From: Erick B. (erickbe@xxxxxxxxx)
Date: Mon May 07 2001 - 03:43:25 GMT-3
Yea... I actually replied to quick and sent a followup
stating that I goofed, etc and sorry.
But, the discussion did make me go look over the
command as I haven't used that particular option in
awhile and it slipped by. One of those little options
that can bite you.
While on the subject, the advertise-map for
conditional advertisements is buggy in 12.0(7)T code
if you ever play with it with that version.
--- Mas Kato <tealp729@home.com> wrote:
> Erick,
>
> While BGP conditional advertisement is implemented
> with the
> 'advertise-map' and 'non-exist-map' options of the
> 'neighbor' command, I
> was referring to using 'advertise-map' with the
> 'aggregate-address'
> command. So aren't we talking about different
> things?
>
> I only referred to the 'neighbor' command with the
> 'unsuppress-map'
> option as a means to selectively undo what had been
> done with an
> 'aggregate-address suppress-map' command, for a
> specific neighbor.
>
> But I may have parroted bogus information anyway.
> After revisiting it,
> 'advertise-map' with the 'aggregate-address' command
> allows you to set
> the conditions to advertise the aggregate.
>
> Thanks for keeping me on my toes...
>
> Regards,
>
> Mas
>
> -----Original Message-----
> From: Erick B. [mailto:erickbe@yahoo.com]
> Sent: Sunday, May 06, 2001 9:21 PM
> To: Mas Kato; Ccieyet2b@aol.com;
> ccielab@groupstudy.com
> Subject: RE: BGP - aggregate-address options
>
>
> Mas Kato,
>
> Correction. The advertise-map has nothing to do with
> AS-SET or summarization. It is conditional
> advertisement. It uses 2 route-maps (advertise and
> non-exist) and if a route goes away then it will
> announce another route.
>
> See:
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/
> ip_c/ipcprt2/1cdbgp.htm#xtocid124986
>
> Erick
>
> --- Mas Kato <tealp729@home.com> wrote:
> > Jim,
> >
> > 'advertise-map,' on the other hand, has to do with
> > what makes up the
> > AS-SET of the summary, so it's independent of
> > 'summary-only' and
> > 'suppress-map.'
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