Displaying rstp information – Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Switching Configuration Guide

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Displaying RSTP information

You can display a summary or details of the RSTP information.

To display a summary of RSTP, use the following command.

To display a summary of ports blocked by RSTP, use the following command.

Syntax: show rstp [blocked] [vlan vlan-id]

Brocade(config)#show rstp

vlan 10

VLAN 10 - RSTP instance 0

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

RSTP (IEEE 802.1w) Bridge Parameters:

Bridge Bridge Bridge Bridge Force tx

Identifier MaxAge Hello FwdDly Version Hold

hex sec sec sec cnt

0001000480a04000 20 2 15 Default 3

RootBridge RootPath DesignatedBridge Root Max Hel Fwd

Identifier Cost Identifier Port Age lo Dly

hex hex sec sec sec

0001000480a04000 0 0001000480a04000 Root 20 2 15

RSTP (IEEE 802.1w) Port Parameters:

<--- Config Params -->|<-------------- Current state ----------------->

Port Pri PortPath P2P Edge Role State Designa- Designated

Num Cost Mac Port ted cost bridge

1/3 128 20000 T F DISABLED DISABLED 0 0000000000000000

1/13 128 20000 T F DISABLED DISABLED 0 0000000000000000

Brocade#show rstp blocked vlan 20

VLAN 20 - RSTP instance 0