Hello,
I want to get the time for how long a switchport on my 5548 has been down.
However, IfLastChange doesn't seem to display the SysUpTime value.
Initial values
SysUpTime(t): 2117493000
IfLastChange(t): 399059863
Values, after shutting down the switchport for 32 seconds
SysUpTime(t+32s): 2117496200
IfLastChange(t+32s): 399508369
And, now I have no idea how to calculate when the last switchport status change occured.