From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Fri Mar 25 2005 - 01:14:42 GMT-3
Local-AS is used in a confederated environment. Prefixes in the
local-as community will not leave the sub-AS, while prefixes in the
community no-export will not leave the public AS (as defined by the
confederation ID)
Outside of confederation local-as and no-export perform the
same.
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Dillon Yang
> Sent: Thursday, March 24, 2005 8:18 PM
> To: simon hart
> Cc: Group Study
> Subject: Re: BGP Communities
>
> Hi, simon:
>
> In my opinion, Local-as just a zero-hop community, No-export just a
one-
> hop community.
>
> HTH
> dillon
>
>
> ----- Original Message -----
> From: "simon hart" <simon.hart@btinternet.com>
> To: "Group Study" <ccielab@groupstudy.com>
> Sent: Monday, March 21, 2005 5:00 AM
> Subject: BGP Communities
>
>
> > Hi,
> >
> > Can anyone highlight the difference between the communities local-as
and
> > no-export. They seem to do the same thing.
> >
> > Local-as do not advertise outside of local autonomous system
> >
> > No-export do not advertise to external peers
> >
> > Thanks
> >
> > Simon
> > --
> > No virus found in this outgoing message.
> > Checked by AVG Anti-Virus.
> > Version: 7.0.308 / Virus Database: 266.7.4 - Release Date:
18/03/2005
> >
> >
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