debug 802.1w all_802_1w_events
Debugs all the RSTP transactions, timers, and packets on a specific VLAN.
Parameters
Modes
Privileged EXEC mode
Examples
If the events are enabled, output similar to the following is displayed.
device# debug 802.1w all_802_1w_events vlan 2 RSTP Enabling All events Debugging for VLAN 2 device# RSTP[daa69]: Timer Alert - helloWhen timer_expired On port 1/1/2(1) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/2(1) VLAN 2 RSTP: PTX =>ROLE is ALTERNATE or BACKUP , port 1/1/2(1), VLAN 2 RSTP[daa69]: Timer Alert - helloWhen timer_expired On port 1/1/9(8) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/9(8) VLAN 2 RSTP[daa69]: Tx RST Config BPDU Port 1/1/9(8) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00004e20 8000002438154580 08 09 0100 1400 0200 0f00 RSTP: Rcvd RST Config BPDU: Port 1/1/1(0) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00000000 80000012f2dbfd80 08 01 0000 0000 0000 0000 RSTP: PRT =>no valid transition found ,no error, port 1/1/1(0) VLAN 2 RSTP: Rcvd RST Config BPDU: Port 1/1/2(1) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00000000 80000012f2dbfd80 08 02 0000 0000 0000 0000 RSTP[daa7d]: Timer Alert - helloWhen timer_expired On port 1/1/2(1) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/2(1) VLAN 2 RSTP: PTX =>ROLE is ALTERNATE or BACKUP , port 1/1/2(1), VLAN 2 RSTP[daa7d]: Timer Alert - helloWhen timer_expired On port 1/1/9(8) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/9(8) VLAN 2 RSTP[daa7d]: Tx RST Config BPDU Port 1/1/9(8) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00004e20 8000002438154580 08 09 0100 1400 0200 0f00 RSTP: Rcvd RST Config BPDU: Port 1/1/1(0) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00000000 80000012f2dbfd80 08 01 0000 0000 0000 0000 RSTP: PRT =>no valid transition found ,no error, port 1/1/1(0) VLAN 2 RSTP: Rcvd RST Config BPDU: Port 1/1/2(1) VLAN 2 0000 02 02 7e 80000012f2dbfd80 00000000 80000012f2dbfd80 08 02 0000 0000 0000 0000 RSTP[daa91]: Timer Alert - helloWhen timer_expired On port 1/1/2(1) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/2(1) VLAN 2 RSTP: PTX =>ROLE is ALTERNATE or BACKUP , port 1/1/2(1), VLAN 2 RSTP[daa91]: Timer Alert - helloWhen timer_expired On port 1/1/9(8) , VLAN 2 RSTP: PTX entering the Periodic state , port 1/1/9(8) VLAN 2 RSTP[daa91]: Tx RST Config BPDU Port 1/1/9(8) VLAN 2