Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual
Page 497
Spanning Tree Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A
AlliedWare Plus
TM
Operating System - Version 5.4.4C
19.7
In STP mode transmitting a TCN BPDU:
In STP mode receiving an STP BPDU:
In RSTP mode receiving an RSTP BPDU:
Examples
Related Commands
log buffered (filter)
show debugging mstp
terminal monitor
undebug mstp
awplus#terminal monitor
awplus#debug mstp packet tx decode interface port1.0.4
17:28:09 awplus MSTP[1417]: port1.0.4 xSTP BPDU tx - start
17:28:09 awplus MSTP[1417]: Protocol version: STP, BPDU type: TCN
17:28:09 awplus MSTP[1417]: port1.0.4 xSTP BPDU tx - finish
awplus#terminal monitor
awplus#debug mstp packet rx decode interface port1.0.4
17:31:36 awplus MSTP[1417]: port1.0.4 xSTP BPDU rx - start
17:31:36 awplus MSTP[1417]: Protocol version: STP, BPDU type: Config
17:31:36 awplus MSTP[1417]: Flags: role=none
17:31:36 awplus MSTP[1417]: Root id : 8000:0000cd1000fe
17:31:36 awplus MSTP[1417]: Root pathcost : 0
17:31:36 awplus MSTP[1417]: Bridge id : 8000:0000cd1000fe
17:31:36 awplus MSTP[1417]: Port id : 8001 (128:1)
17:31:36 awplus MSTP[1417]: msg age: 0 max age: 20 hellotime: 2 fwd delay: 15
17:31:36 awplus MSTP[1417]: ort1.0.4 xSTP BPDU rx - finish
awplus#terminal monitor
awplus#debug mstp packet rx decode interface port1.0.4
awplus#17:30:17 awplus MSTP[1417]: port1.0.4 xSTP BPDU rx - start
17:30:17 awplus MSTP[1417]: Protocol version: RSTP, BPDU type: RST
17:30:17 awplus MSTP[1417]: CIST Flags: Forward Learn role=Desig
17:30:17 awplus MSTP[1417]: CIST root id : 8000:0000cd1000fe
17:30:17 awplus MSTP[1417]: CIST ext pathcost : 0
17:30:17 awplus MSTP[1417]: CIST reg root id : 8000:0000cd1000fe
17:30:17 awplus MSTP[1417]: CIST port id : 8001 (128:1)
17:30:17 awplus MSTP[1417]: msg age: 0 max age: 20 hellotime: 2 fwd delay: 15
17:30:17 awplus MSTP[1417]: port1.0.4 xSTP BPDU rx - finish
awplus#
debug mstp all
awplus#
debug mstp cli
awplus#
debug mstp packet rx
awplus#
debug mstp protocol detail
awplus#
debug mstp timer
awplus#
debug mstp packet rx decode interface port1.0.2
awplus#
debug mstp packet tx decode interface port1.0.6