9 show spanning-tree brief

show spanning-tree brief

 

Displays the status and parameters of the Spanning Tree Protocol.

Synopsis

show spanning-tree brief

Operands

none

Defaults

There are no default configurations for this command.

Command

EXEC mode

Modes

 

Description Use this command to display the status and parameters of the Spanning Tree Protocol. It includes the port roles and port states. The following describes the port roles and states:

Port roles—root port, designated port, alternate port and backup port.

Port states—discarding, learning, and forwarding.

Port types—edge port (PortFast), point-to-point, and shared port.

Usage There are no usage guidelines for this command.

Guidelines

Examples To display the status and parameters of the Spanning Tree Protocol:

switch#show spanning-tree brief

Spanning-tree Mode: Rapid Spanning Tree Protocol

Root ID

Priority

32768

 

Address

0005.1e76.1aa0

 

Hello Time 2, Max Age 20, Forward Delay 15

Bridge ID

Priority

32768

 

Address

0005.1e76.1aa0

Hello Time 2, Max Age 20, Forward Delay 15, Tx-HoldCount 6

Migrate Time 3 sec

 

Interface

Role

Sts

Cost

Prio

Link-type

Boundary

Edge

 

-------------------------------------------------------------------------

 

Te 0/0

DIS

DSC

2000

128

P2P

Yes

No

 

Te 0/1

ALT

BLK

2000

128

P2P

Yes

No

 

Te 0/2

RTPT

BLK

2000

128

P2P

Yes

No

 

Te 0/3

DIS

BLK

2000

128

P2P

Yes

No

 

Te 0/8

DIS

DSC

2000

128

P2P

Yes

No

 

Te 0/19

DIS

DSC

2000

128

P2P

Yes

No

 

Te 0/20

DIS

DSC

2000

128

P2P

Yes

No

See Also

show spanning-tree interface

 

 

 

 

 

142

Converged Enhanced Ethernet Command Reference

 

53-1001762-01

Page 160
Image 160
Brocade Communications Systems 53-1001762-01 manual Show spanning-tree brief, Switch#show spanning-tree brief

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