4500 switch system.sysUpTime.sysUpTimeInstance

[peter_thompson]

I can't seem to find this information on CCO.

How long does system.sysUpTime.sysUpTimeInstance go before the time goes back to 0:00:00.00??? Or anouther way of looking at it would be how many Time ticks does the 4500 switch support?

The reason I ask is out monitoring tools report a reload once the Time ticks reset to 0.

[aghaznavi]

sysUpTime. sysUpTimeInstance description, it does not say when the device is restarted, but the network management portion was re-initialized . An SNMP agent sends a coldStart trap when it is initialized.

Ex:

A Reload via CLI

Oct 13 13:10:17 nms-server2 snmptrapd[223]: 1.2.3.4:

Cold Start Trap (0) Uptime: 0:00:24.57,

system.sysUpTime.sysUpTimeInstance = Timeticks: (2457) 0:00:24.57,

enterprises.cisco.local.lsystem.whyReload.0 = "reload"

Using the show version | i uptime command you can see the uptime of the router.