[cisco-voip] IOS 15.0(X) IP SLA Sample Configuration

Jason Aarons (US) jason.aarons at us.didata.com
Wed Jul 14 17:36:44 EDT 2010


Seems all the IP SLA configuration informatoin I could find was older samples that didn't match up the ISR G2 x9xx and IOS 15, so here is a sample config for bing next time I need it! -jason

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_udp_jitter_voip_ps10591_TSD_Products_Configuration_Guide_Chapter.html

A-SLA-Responder(config)#ip sla responder


B-SLA-Sender(config)#ip sla 4
 udp-jitter 10.131.106.2 16384 source-ip 10.191.33.207 codec g711ulaw
 history hours-of-statistics-kept 25
 history enhanced interval 900 buckets 100
ip sla schedule 4 life 604800 start-time now
B-SLA-Sender#show ip sla statistics 4 detail
IPSLA operation id: 4
Type of operation: udp-jitter
        Latest RTT: 23 milliseconds
Latest operation start time: 15:28:15.131 dst Wed Jul 14 2010
Latest operation return code: OK
RTT Values:
        Number Of RTT: 1000             RTT Min/Avg/Max: 20/23/30 milliseconds
Latency one-way time:
        Number of Latency one-way Samples: 1000
        Source to Destination Latency one way Min/Avg/Max: 8/9/14 milliseconds
        Destination to Source Latency one way Min/Avg/Max: 12/13/18 milliseconds
        Source to Destination Latency one way Sum/Sum2: 9940/99972
        Destination to Source Latency one way Sum/Sum2: 13336/178540
Jitter Time:
        Number of SD Jitter Samples: 999
        Number of DS Jitter Samples: 999
        Source to Destination Jitter Min/Avg/Max: 0/1/5 milliseconds
        Destination to Source Jitter Min/Avg/Max: 0/1/6 milliseconds
        Source to destination positive jitter Min/Avg/Max: 1/1/5 milliseconds
        Source to destination positive jitter Number/Sum/Sum2: 265/436/870
        Source to destination negative jitter Min/Avg/Max: 1/1/4 milliseconds
        Source to destination negative jitter Number/Sum/Sum2: 322/435/743
        Destination to Source positive jitter Min/Avg/Max: 1/1/4 milliseconds
        Destination to Source positive jitter Number/Sum/Sum2: 362/477/735
        Destination to Source negative jitter Min/Avg/Max: 1/1/6 milliseconds
        Destination to Source negative jitter Number/Sum/Sum2: 359/479/761
        Interarrival jitterout: 0       Interarrival jitterin: 0
        Over thresholds occurred: FALSE
Packet Loss Values:
        Loss Source to Destination: 0           Loss Destination to Source: 0
        Out Of Sequence: 0      Tail Drop: 0    Packet Late Arrival: 0
Packet Skipped: 0
Voice Score Values:
        Calculated Planning Impairment Factor (ICPIF): 1
MOS score: 4.34
Number of successes: 7
Number of failures: 0
Operation time to live: 604392 sec
Operational state of entry: Active
Last time this entry was reset: Never

B-SLA-Sender#show ip sla config
IP SLAs Infrastructure Engine-II
Entry number: 4
Owner:
Tag:
Type of operation to perform: udp-jitter
Target address/Source address: 10.131.106.2/10.191.33.207
Target port/Source port: 16384/0
Type Of Service parameter: 0x0
Operation timeout (milliseconds): 5000
Codec Type: g711ulaw
Codec Number Of Packets: 1000
Codec Packet Size: 172
Codec Interval (milliseconds): 20
Advantage Factor: 0
Type Of Service parameters: 0x0
Verify data: No
Vrf Name:
Control Packets: enabled
Schedule:
   Operation frequency (seconds): 60  (not considered if randomly scheduled)
   Next Scheduled Start Time: Start Time already passed
   Group Scheduled : FALSE
   Randomly Scheduled : FALSE
   Life (seconds): 604800
   Entry Ageout (seconds): never
   Recurring (Starting Everyday): FALSE
   Status of entry (SNMP RowStatus): Active
Threshold (milliseconds): 5000 (not considered if react RTT is configured)
Distribution Statistics:
   Number of statistic hours kept: 25
   Number of statistic distribution buckets kept: 1
   Statistic distribution interval (milliseconds): 20
Enhanced History:
   Aggregation Interval:900 Buckets:100






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