[c-nsp] LDP based CSC VPN - ASR9k/IOS-XR 4.3.4

Arun Kumar narain.arun at gmail.com
Tue Mar 11 00:22:52 EDT 2014


Thanks all.. Then I will configure BGP + Label between PE-CE.

only two weeks before we upgraded to 4.3.4 from 4.2.3 as per recommendation
from Cisco SE, so i think 5.1.1 upgrade is not possible in the near future.
anyways let me give it a try in our lab.. thanks.


On Mon, Mar 10, 2014 at 11:32 PM, Oliver Boehmer (oboehmer) <
oboehmer at cisco.com> wrote:

> CsC with LDP was just released in 5.1.1
> (http://tools.cisco.com/squish/AEe16)
>
>         oli
>
> -----Original Message-----
> From: Phil Bedard <philxor at gmail.com>
> Date: Monday, 10 March 2014 18:34
> To: Arun Kumar <narain.arun at gmail.com>, "cisco-nsp at puck.nether.net"
> <cisco-nsp at puck.nether.net>
> Subject: Re: [c-nsp] LDP based CSC VPN - ASR9k/IOS-XR 4.3.4
>
> >I'm not sure 4.3.4 supports it, I thought I read it came in a later
> >release?  I can't seem to find it in the release notes though...
> >
> >Phil
> >
> >On 3/10/14, 8:43 AM, "Arun Kumar" <narain.arun at gmail.com> wrote:
> >
> >>Hi All,
> >>
> >>I am trying to configure CSC MPLS VPN on IOS-XR 4.3.4 on ASR 9K as PE.
> >>Currently the configuration is on NPE-G2 and NPE-G1 as PE routers.
> >>
> >>LDP is configured between PE and CE for label exchange and OSPF is the
> >>protocol between PE and CE.
> >>
> >>When I try to configure LDP between ASR9K and CPE, I am not getting LDP
> >>as
> >>the option between PE and CE, I am not getting any option of specifying
> >>LDP
> >> under the VRF.
> >>
> >>Even the IOS-XR MPLS config guide only talks about BGP based label
> >>exchange
> >>between PE and CE on IOS-XR.
> >>
> >>I would like to confirm, can LDP be configured under VRF in ASR9K as PE
> >>or
> >>BGP is the only option available?
> >>
> >>thanks in advance
> >>Arun
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> >
> >
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