3Com OfficeConnect WX1200, Command Reference Manual

Page: 404 / 646

404 C
HAPTER
12: STP C
OMMANDS
Usage — The command displays statistics separately for each port.
Examples — The following command shows STP statistics for port 1:
WX4400# display spantree statistics 1
BPDU related parameters
Port 1 VLAN 1
spanning tree enabled for VLAN = 1
port spanning tree enabled
state Forwarding
port_id 0x8015
port_number 0x5
path cost 0x4
message age (port/VLAN) 0(20)
designated_root 00-0b-0e-00-04-30
designated cost 0x0
designated_bridge 00-0b-0e-00-04-30
designated_port 38
top_change_ack FALSE
config_pending FALSE
port_inconsistency none
Port based information statistics
config BPDU's xmitted(port/VLAN) 0 (1)
config BPDU's received(port/VLAN) 21825 (43649)
tcn BPDU's xmitted(port/VLAN) 0 (0)
tcn BPDU's received(port/VLAN) 2 (2)
forward transition count (port/VLAN) 1 (1)
scp failure count 0
root inc trans count (port/VLAN) 1 (1)
inhibit loopguard FALSE
loop inc trans count 0 (0)
Status of Port Timers
forward delay timer INACTIVE
forward delay timer value 15
message age timer ACTIVE
message age timer value 0
topology change timer INACTIVE