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Catalyst 6500 Series Switch Command Reference—Release 8.6
OL-8977-01
Chapter 2 Catalyst 6500 Series Switch and ROM Monitor Commands
show port spantree
show port spantree
To view port spanning tree information, use the show port spantree command.
show port spantree [mod[/port]]
show port spantree vlan [vlan | vlan_name]
Syntax Description
Defaults This command has no default settings.
Command Types Switch command.
Command Modes Normal.
Usage Guidelines If you do not specify a mod value, the ports on all modules are shown. If you do not specify a port value,
all the ports on the module are shown.
Examples This example shows how to display spanning tree information on a specific module:
Console> (enable) show port spantree 5
Port(s) Vlan Port-State Cost Prio Portfast Channel_id
------------------------ ---- ------------- --------- ---- -------- ----------
5/1 1 not-connected 2684354 32 disabled 0
5/2 1 not-connected 2684354 32 disabled 0
5/3 1 not-connected 2684354 32 disabled 0
5/4 1 not-connected 2684354 32 disabled 0
5/5 1 not-connected 2684354 32 disabled 0
5/6 1 not-connected 2684354 32 disabled 0
5/7 1 not-connected 2684354 32 disabled 0
5/8 1 not-connected 2684354 32 disabled 0
5/9 1 forwarding 268435 32 disabled 0
.
.
.
Related Commands show spantree
mod (Optional) Number of the module.
port (Optional) Number of the port on the module.
vlan Limits output to ports in the specified VLAN.
vlan (Optional) VLAN number; valid values are from 1 to 4094.
vlan_name (Optional) VLAN name.