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RRPP limitation？

 
lancelot0518
Occasional Visitor

‎01-27-2015 09:57 AM

‎01-27-2015 09:57 AM

RRPP limitation？


I am desinging an RRPP topology.
I need to know the limitation about RRPP.
Can someone can tell me that what is the maximum units in a primary ring？
What is the maximum units in a sub rings？
How many sub rings can be in a domain？

What is the maximum units in an RRPP domain？
If I have IRF stacking in RRPP domain, should it be one unit or two？

Thanks,

Lancelot0518

 

 
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Sietze Reitsma
Respected Contributor

‎02-15-2015 04:58 PM - edited ‎02-15-2015 05:00 PM

‎02-15-2015 04:58 PM - edited ‎02-15-2015 05:00 PM

Re: RRPP limitation？

I believe that RRPP has no real max in the number of units in a ring. I saw implementations of 20+ devices.  The number of subrings are related to the platform. 8 or 16 (Comware 5). Need to check what the numbers are for Comware7 devices (RRPP is available from R2416 on 5900AF). RRPP works fine in IRF configs of 2 units. I don't know if it makes sense to have larger IRF configuration in combination with RRPP.

 

 

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