Unanswered Question
Aug 28th, 2008

Hello, please anybody knows about what's the SAP R3 size packets in order to provide Bandwidth QoS?

I have this problem too.
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Marwan ALshawi Thu, 08/28/2008 - 16:45

the following is config example from cisco press regarding SAP policing maybe helps u:

CAT3550(config)#ip access-list extended SAP

CAT3550(config-ext-nacl)# permit tcp any range 3200 3203 any

CAT3550(config-ext-nacl)# permit tcp any eq 3600 any

CAT3550(config)#class-map SAP

CAT3550(config-cmap)# match access-group name SAP

CAT3550(config)#policy-map UNTRUSTED-SERVER

CAT3550(config-pmap)#class SAP

CAT3550(config-pmap-c)# set ip dscp 25 ! SAP is marked as Mission-Critical

CAT3550(config-pmap-c)# police 15000000 8000 exceed-action policed-dscp-transmit

! Out-of-profile SAP is marked down to Scavenger (CS1)

good luck

if helpful Rate

Joseph W. Doherty Mon, 09/01/2008 - 03:56

Sorry I don't, but R3 isn't real tolerant of delay or drops. Best thing would be guarantee ample bandwidth via QoS (perhaps initially 50% with CBWFQ), monitor actual bandwidth demand of R3 in your environment, then adjust bandwidth guarantee.


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