[c-nsp] RPR in MetroE

[Cydon Satyr]

If I may; you mentioned extending MPLS to access ME switches. What would be
benefits of extending MPLS to access as opposed to more 'standard' L2
domain in access, and MPLS staring on PE routers?

Regards


On Mon, Aug 4, 2014 at 11:32 AM, Vitkovský Adam <adam.vitkovsky at swan.sk>
wrote:

> Oh my bad, sorry about the confusion, as Saku mentioned already REP is
> what you should be looking for to build L2 rings.
> RPR/SPR is for the optical domain.
>
> adam
>
> From: thiyagarajan b [mailto:bn.thiyagarajan at gmail.com]
> Sent: Monday, August 04, 2014 10:05 AM
> To: Vitkovský Adam
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] RPR in MetroE
>
> Thanks Adam for your suggestion, It takes lot of setup change for
> implementing MPLS in ME so I would rather go for RPR for now. But I am
> finding only Cisco 10700 series supports RPR when I refer to the cisco
> feature navigator.
>
> Warm Regards,
> Thiyagarajan B.
>
> On Sat, Aug 2, 2014 at 1:58 PM, Vitkovský Adam <adam.vitkovsky at swan.sk
> <mailto:adam.vitkovsky at swan.sk>> wrote:
> Hi,
> Sure 802.17 RPR is meant to supersede the STP for loop avoidance, faster
> convergence and better BW efficiency.
> However in order to deploy it all nodes in the ring have to support it.
> All ME series switches should support it.
> Though I'd recommend upgrading the kit to MPLS capable ME switches and to
> use rLFA to achieve sub 50ms convergence.
>
>
> adam
> > -----Original Message-----
> > From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net<mailto:
> cisco-nsp-bounces at puck.nether.net>] On Behalf Of
> > thiyagarajan b
> > Sent: Friday, August 01, 2014 3:07 PM
> > To: cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>
> > Subject: [c-nsp] RPR in MetroE
> >
> > Hi,
> >
> > Can Resilient Packet Ring can be used in Metro Ethernet (L2) for loop
> > avoidance instead of MSTP?
> >
> > Warm Regards,
> > Thiyagarajan B.
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