Re: Fast Rerouting on Ring Topology

There is a Mobile and Wireline Carrier Ethernet design guide available under NDA from your Cisco channel/friend. It's codename was (or still is) Tahoma. These are always updated according to the current HW and best practices (sometimes "too best", that make the design quite expensive). So there are 3600/3800X, ASR9000, etc.
Ask your Cisco contact about it - it is not published to the CCO.

On 30.8.2011, at 15:31, Pipatpong Samranpit <pipatpong.s_at_tangerine.co.th> wrote:

> Dear Group,
>
> I have question regarding to the high availability and fast rerouting design
> for ring network topology.
> My customer want to implement ring topology with ME 3600X to provide MPLS
> L2/L3 VPN services.
>
> What is the best practice design for ring topology with MPLS TE/Fast Reroute
> or other ways to protect
> their services with 50-ms rerouting time upon link failure?
>
> Does anyone have a good reference or design method to achieve fast
> convergence time for this topology?
>
> --
> Regards,
> Pipatpong Samranpit - Triple CCIE #17451 (R&S/SP/Security)
>
>
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Received on Sat Sep 03 2011 - 08:46:12 ART