Re: I-AS simple testing

Hi Edward,

"mpls bgp forwarding" appearing in running config depends on IOS version you
use. If I am not wrong, 12.4 doesnt show you this command but I-AS will work
fine.

What does "show ip cef vrf <> <prefix>" tell you?. Does it have the right
label populated?. Have you tried sending ping traffic with source address
explicitly specified?.

Also let us know the IOS version you use.

Regards,
Nagendra

On Fri, Sep 10, 2010 at 4:18 PM, Edward John
<edwardjohn2020_at_googlemail.com>wrote:

> Hi,
>
> I am doing a simple Inter-AS testing, but couldn't get it work. Topology is
> as follows;
>
> R3--[L2 Switch]--R6
>
> R3 - BGP AS 1234
> R6 - BGP AS 200
>
> IPV4 (though this is no need) & VPNV4 ebgp is configured between R3 & R6
> and
> both peerings are up. But interface connecting to the switch is not getting
> enabled with the command "mpls bgp forwarding".
> My understanding is, it should come automatically once I configure VPNV4
> eBGP adjacency between two ASBRs. is that wrong?
>
> Now when I create a VPN in these two ASBRs, I can see routes are populated,
> and vpnv4 labels are exchanged. But no reachability!!!
>
>
> --
>
> *Regards,*
> *John*
>
>
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Received on Sat Sep 11 2010 - 06:43:06 ART