Our environment today is a mix of 3700, 3800, and 3900 routers. Monitoring IP SLA's on these routers has been hit or miss due to IOS upgrades but for the most part have been reliable. We use the HTTP IP SLA for monitoring web performance from our branches and the VOIP IP SLA for voice quality. I wanted to find out if anyone is using Cisco 4400 routers and what their experience has been.
Thanks,