CANOGA PERKINS 9175 Command Reference - Manual (Page 127)

CanogaOS Command Reference
7-24
7.36 show spanning-tree interface
Use this command to show the state of the spanning tree of the specified interface.
Command Syntax
show spanning-tree interface interface-id [brief]
Command Mode
Privileged Exec modes
Default
Usage
Examples
The following is an output of this command displaying the state of the spanning tree of the interface
eth-0-1.
Switch#show spanning-tree interface eth-0-1
Bridge up - Spanning Tree Enabled
Mode - Multiple spanning tree protocol
Path Cost Standard - dot1t
CIST Root Path Cost 0 - CIST Root Port 0 - CIST Bridge Priority 32768
Forward Delay 15 - Hello Time 2 - Max Age 20 - Max-hops 20
Tx Hold Count 3
CIST Root Id 800034f2d317ce01
CIST Reg Root Id 800034f2d317ce01
CIST Bridge Id 800034f2d317ce01
Edgeport bpdu-filter disabled
Edgeport bpdu-guard enabled
Edgeport errdisable timeout enabled
Edgeport errdisable timeout interval 300 sec
eth-0-1: Port 1 - Id 8001 - Role Disabled - State Discarding
eth-0-1: Designated External Path Cost 0 -Internal Path Cost 0
eth-0-1: Configured Path Cost 20000 - Add type Explicit ref count 1
eth-0-1: Designated Port Id 8001 - CIST Priority 128
eth-0-1: CIST Root 800034f2d317ce01
eth-0-1: Regional Root 800034f2d317ce01
eth-0-1: Designated Bridge 800034f2d317ce01
eth-0-1: Message Age 0 - Max Age 20
eth-0-1: CIST Hello Time 2 - Forward Delay 15
eth-0-1: CIST Forward Timer 0 - Msg Age Timer 0 - Hello Timer 0 - topo change timer 0
eth-0-1: Forward-transitions 3
eth-0-1: Version Multiple spanning tree protocol - Received None - Send MSTP
eth-0-1: No edgeport configured - Current edgeport off