The SampleT timestamp is the SysUpTime value at the start of operation iteration. A documenation bug CSCua91554 has been filed to add this to the IP SLA command reference for the 'show ip sla history' command. Thank you.-Rahul

Hi Harris,A standard failover IP SLA configuration should look like this.Assuming primary and secondary link are Gi 0/0 and Gi 0/1 with next hop ip addresses as 10.0.0.2 and 11.0.0.2 respectively.track 1 ip sla 1 reachability!ip sla 1 icmp-echo 10.0....