3com WX4400 3CRWX440095A User Manual

Page of 750
492
C
HAPTER
 12: STP C
OMMANDS
Examples — The following example shows the command output on a 
WX switch with backbone fast convergence enabled:
WX4400# display spantree backbonefast
Backbonefast is enabled
See Also
„
display spantree 
blockedports
Lists information about wireless LAN switch ports that STP has blocked on 
one or all of its VLANs.
Syntax — 
display spantree blockedports [vlan vlan-id]
„
vlan
 
vlan-id
 — VLAN name or number. If you do not specify a VLAN, 
MSS displays information for blocked ports on all VLANs.
Defaults — None.
Access — All.
History —Introduced in MSS Version 3.0.
Usage — The command lists information separately for each VLAN.
Examples — The following command shows information about blocked 
ports on a WX switch for the default VLAN (VLAN 1):
WX4400# display spantree blockedports vlan default
Port               Vlan       Port-State    Cost   Prio   Portfast
------------------------------------------------------------------------
2
 190        Blocking         4   128     Disabled
Number of blocked ports (segments) in VLAN 1 : 1
The port information is the same as the information displayed by the 
display spantree command. See Table 75 on page 489.
See Also
„