I need to activate IP SLA on my 6509 switch. I ran "sh ip sla?" and I did not see IP SLA on my switch. Problem is I went to download the latest IOS that has IP SLA and figured I would check my current IOS against the latest and according to the Cisco softare advisor my IOS has IP SLA. I had no problems loading and configuring IP SLA on my 3750's, and it was already loaded on my routers. So what am I missing here? I would perfer not to reload the IOS on my 6509.