Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 471)

Multi-Service IronWare Switching Configuration Guide 441
53-1003036-02
Displaying RSTP information
13
To display detailed information about RSTP, using the following command.
Syntax: show rstp detail [vlan vlan-id]
The vlan vlan-id parameter displays RSTP information for the specified port-based VLAN.
The show RSTP detail command shows the following information.
This field... Displays...
VLAN ID ID of the VLAN that owns the instance of RSTP and the number of RSTP
instances on that VLAN.
Bridge ID ID of the bridge.
Control ports Ports assigned to the VLAN
forceVersion the configured version of the bridge:
•
0 – The bridge has been forced to operate in an STP compatible mode.
•
2 – The bridge has been forced to operate in an RSTP mode.
MigrateTime The number of seconds the bridge took to migrate from STP to RSTP mode.
txHoldCount The number of BPDUs that can be transmitted per Hello Interval. The default is
3.
Port ID of the port in slot#/port# format.
Role The current role of the port:
•
Root
•
Designated
•
Alternate
•
Backup
•
Disabled
Refer to “Bridges and bridge port roles” for definitions of the roles.
State The port’s current RSTP state. A port can have one of the following states:
•
Forwarding
•
Discarding
•
Learning
•
Disabled
Refer to “Bridge port states” and “Edge port and non-Edge port states” .
Brocade(config)#show rstp detail
VLAN 10 - RSTP instance 0
--------------------------------------------------------------------
RSTP (IEEE 802.1w) Bridge Parameters:
BridgeId 0001000480a04000, RootBridgeId 0001000480a04000
Control ports - ethernet 1/3 ethernet 1/13
ForceVersion 2, MigrateTime 3, TxHoldCount 3
RSTP (IEEE 802.1w) Port Parameters:
Port 1/3 - Role: DISABLED - State: DISABLED
Port 1/13 - Role: DISABLED - State: DISABLED