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

[Arie Vayner (avayner)]

You should be able to implement this with BGP+Label
http://www.cisco.com/c/en/us/td/docs/ios_xr_sw/iosxr_r3-7/mpls/configuration/guide/gc37v3.html#wp1168949
"address-family ipv4 labeled-unicast"

Arie

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Tassos Chatzithomaoglou
Sent: Monday, March 10, 2014 10:17
To: Arun Kumar; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] LDP based CSC VPN - ASR9k/IOS-XR 4.3.4

I don't think there is LDP support in IOS-XR for CsC PE-CE.

--
Tassos
 

Arun Kumar wrote on 10/03/2014 15:43:
> 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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