3Com 3CRWX120695A - Display Spantree

320 CHAPTER 10: STP COMMANDS
display spantree Displays STP configuration and port-state information.
Syntax —
display spantree
[port-list | vlan vlan-id] [active]
■ port-list — List of ports. If you do not specify any ports, MSS
displays STP information for all ports.
■ vlan vlan-id — VLAN name or number. If you do not specify a VLAN,
MSS displays STP information for all VLANs.
■ active — Displays information for only the active (forwarding) ports.
Defaults — None.
Access — All.
History — Introduced in MSS Version 3.0.
Examples — The following command displays STP information for VLAN
default:
WX1200# display spantree vlan default
VLAN 1
Spanning tree mode PVST+
Spanning tree type IEEE
Spanning tree enabled
Designated Root 00-02-4a-70-49-f7
Designated Root Priority 32768
Designated Root Path Cost 19
Designated Root Port 1
Root Max Age 20 sec Hello Time 2 sec Forward Delay 15 sec
Bridge ID MAC ADDR 00-0b-0e-02-76-f7
Bridge ID Priority 32768
Bridge Max Age 20 sec Hello Time 2 sec Forward Delay 15 sec
Port Vlan Port-State Cost Prio Portfast
------------------------------------------------------------------------------
1 1 Forwarding 19 128 Disabled
2 1 Disabled 19 128 Disabled
3 1 Disabled 19 128 Disabled
4 1 Disabled 19 128 Disabled
5 1 Disabled 19 128 Disabled
6 1 Forwarding 19 128 Disabled