full ip sla not supported in IOS version 15.4(3)M1

[Babu Kandhasamy]

R1#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

R1(config)#ip sla ?

  key-chain  Use MD5 Authentication for IP SLAs Control Messages

  responder  Enable IP SLAs Responder

  server     IPPM server configuration

R1(config)#

Router used here is CISCO2911/K9. 

[Jon Marshall]

It is supported in the IOS but you probably have the wrong license.

See this thread for details -

https://supportforums.cisco.com/discussion/12374066/what-license-needed-use-ip-sla-tracking-cisco-2911-ios-v15

Jon

[Babu Kandhasamy]

Thanks Jon. I got the answer now. Thanks for your response.

-Babu