G8032 will be another option for L2 with 3.3 msec CCM timers.

Best Regards,

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Technical Marketing Manager
Service Provider Access Group (SPAG)
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From: adam vitkovsky <[email protected]<mailto:[email protected]>>
Date: Monday, August 4, 2014 at 2:32 AM
To: thiyagarajan b <[email protected]<mailto:[email protected]>>
Cc: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Subject: Re: [c-nsp] RPR in MetroE

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:[email protected]]
Sent: Monday, August 04, 2014 10:05 AM
To: Vitkovský Adam
Cc: [email protected]<mailto:[email protected]>
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 
<[email protected]<mailto:[email protected]><mailto:[email protected]>>
 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:[email protected]<mailto:[email protected]>]
 On Behalf Of
thiyagarajan b
Sent: Friday, August 01, 2014 3:07 PM
To: 
[email protected]<mailto:[email protected]><mailto:[email protected]>
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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