From: Ravi Ramaswamy \(raramasw\) (raramasw@cisco.com)
Date: Sun Apr 02 2006 - 11:06:09 GMT-3
I have all that on R1, R5, R8.....BGP send label. As a colleague
pointed out, my problem was that I have a route-map on R8 without the
command "set mpls-label".....I noticed that in the IPExpert Technical
Review they have the route-map on R1 with this knob.
With this knob on R8 or taking out the route-map, it works....
Turned out to be a 2-day headache for a simple issue (I had not known
about the set mpls-label knob until now).....
Interesting exercise.....
-----Original Message-----
From: Reinhold Fischer [mailto:Reinhold.Fischer@gmx.net]
Sent: Sunday, April 02, 2006 5:23 AM
To: Ravi Ramaswamy (raramasw)
Cc: Cisco certification; comserv@groupstudy.com
Subject: Re: Inter-AS Question
Hi Ravi,
there is probably no label switched path going through from end
to end. How is R8 configured? Is R8 allowed to do MPLS? Is R8 allowed
to do BGP? If yes, you could assign labels with BGP (address-family ipv4
unicast, neighbor .... send-label).
Is it an option to set up a GRE Tunnel between R5 and R1 to get around
the limitations of R8?
regards
reinhold
On Sat, Apr 01, 2006 at 10:29:50AM -0500, Ravi Ramaswamy (raramasw)
wrote:
> Hi -
>
> An IPExpert Lab asks you to configure an Inter-AS Option 2 (MP-eBGP)
> scenario with an intermediate router between the ASBRS and not doing
> LDP/TDP between the ASBRs and the intermediate router. Has anyone
> successfully configured this?
>
> R5(ASBR) ------- R8 ------ R1 (ASBR) --- BB1
>
> VPN routes are getting advertised end2end, but ping does not work. My
> configs appear to be exactly the same as the ones given in the
IPExpert
> Technical Review.
>
> Ravi
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