[c-nsp] ME3400 IP SLA Clarification

[Tom Zingale (tomz)]

Yes it does support UDP jitter based codec's.  


> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of Eric Van Tol
> Sent: Friday, March 28, 2008 7:10 AM
> To: 'cisco-nsp at puck.nether.net'
> Subject: [c-nsp] ME3400 IP SLA Clarification
> 
> Can anyone clarify whether or not the Catalyst ME3400 supports the
following
> config?
> 
> !
> ip sla 1
>  udp-jitter 10.25.0.2 6088 source-ip 10.25.0.1 codec g711ulaw
>  tos 184
>  timeout 250
>  frequency 21
> !
> 
> In particular, the 'codec g711ulaw' option.  The ME3400 docs state:
> 
> "The switch does not support IP SLAs Voice over IP (VoIP) service
levels using
> the gatekeeper registration delay operations measurements."
> 
> However, I do see some minimal information in the stats when I
configure this
> type of udp-jitter IP SLA:
> 
> ME3400-24T#sh ip sla statistics
> 
> Round Trip Time (RTT) for       Index 1
>         Latest RTT: 3 ms
> Latest operation start time: 10:08:01.468 EDT Fri Mar 28 2008
> Latest operation return code: OK
> RTT Values
>         Number Of RTT: 782
>         RTT Min/Avg/Max: 1/3/6 ms
> Latency one-way time milliseconds
>         Number of Latency one-way Samples: 0
>         Source to Destination Latency one way Min/Avg/Max: 0/0/0 ms
>         Destination to Source Latency one way Min/Avg/Max: 0/0/0 ms
> Jitter time milliseconds
>         Number of SD Jitter Samples: 0
>         Number of DS Jitter Samples: 0
>         Source to Destination Jitter Min/Avg/Max: 0/0/0 ms
>         Destination to Source Jitter Min/Avg/Max: 0/0/0 ms
> Packet Loss Values
>         Loss Source to Destination: 0           Loss Destination to
Source: 0
>         Out Of Sequence: 0      Tail Drop: 1000 Packet Late Arrival: 0
> Voice Score Values
>         Calculated Planning Impairment Factor (ICPIF): 1
>         Mean Opinion Score (MOS): 4.34
> Number of successes: 99
> Number of failures: 0
> Operation time to live: Forever
> 
> -evt
> 
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