debug span timers
Displays information about the specific STP timer events.
Parameters
Modes
Privileged EXEC mode
Examples
If the STP timer event on VLAN 2 of the RUCKUS FastIron device is enabled, output similar to the following is displayed.
device# debug span timers vlan 2 STP Enabling Timer Debugging for VLAN 2 Sample output: STP: Timer Alert - Forward Delay Timer expired On port 1/1/6(5) , VLAN 2 STP: Timer Alert - Forward Delay Timer expired On port 1/1/1(0) , VLAN 2 STP: Timer Alert - Forward Delay Timer expired On port 1/1/6(5) , VLAN 2 STP: Timer Alert - Message Age Timer expired On port 1/1/1(0) , VLAN 2 STP: Timer Alert - Message Age Timer expired On port 1/1/2(1) , VLAN 2 STP: Timer Alert - Forward Delay Timer expired On port 1/1/2(1) , VLAN 2 STP: Timer Alert - Forward Delay Timer expired On port 1/1/2(1) , VLAN 2