Brocade Communications Systems Switch 53-1001762-01 ユーザーズマニュアル

show spanning-tree mst detail

9

show spanning-tree mst detail

Displays details on an interface for the Multiple Spanning Tree Protocol (MSTP) instance running.

Synopsis

show spanning-tree mst detail [interface port-channel number | interface tengigabitethernet 
slot/port]

Operands

interface

Specifies the interface for which to display the spanning-tree information.

port-channel number 

Specifies the port-channel of the interface. The range of valid values is 1-63.

tengigabitethernet 

Specifies a valid 10 Gbps Ethernet interface.

Specifies a valid slot number.

Specifies a valid port number.

Defaults

There are no default configuration for this command.

Command

Modes

EXEC mode

Description

Use this command to display details on a specified interface for the MSTP instance running.

Usage

Guidelines

There are no usage guidelines for this command.

Examples

To display MSTP information on the switch in detail:

switch#show spanning-tree mst detail

Spanning-tree Mode: Multiple Spanning Tree Protocol

 CIST Root Id: 8000.0005.1e76.1aa0 (self)

 CIST Bridge Id: 8000.0005.1e76.1aa0

 CIST Reg Root Id: 8000.0005.1e76.1aa0 (self)

 CIST Root Forward Delay: 15; Hello Time: 2; Max Age: 20; Max-hops: 20

 Configured Forward Delay: 15; Hello Time: 2; Max Age: 20; Max-hops: 20;

 Tx-HoldCount: 6

 Number of topology change(s): 0

 Bpdu-guard errdisable timeout: disabled

 Bpdu-guard errdisable timeout interval: 300 sec

 Migrate Time: 3 sec

 CIST Port Details.

 ==================

 Instance: 0; Vlans:1, 100

 Port Te 0/0 enabled

     IfIndex: 67108864; Id: 8000; Role: Disabled; State: Discarding

     Designated External Path Cost: 0; Internal Path Cost 0

     Configured Path Cost: 2000

     Designated Port Id: 0; CIST Priority: 128