Dell PowerConnect B-RX Configuration Manual page 457

TABLE 77
This field...
Edge port
Role
State
Designated Cost
Designated Bridge
To display detailed information about RSTP, using the following command.
BigIron RX(config)#show rstp detail
VLAN 10 - RSTP instance 0
--------------------------------------------------------------------
RSTP (IEEE 802.1w) Bridge Parameters:
BridgeId 0001000480a04000, RootBridgeId 0001000480a04000
Control ports - ethe 1/3 ethe 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
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.
TABLE 78
This field...
VLAN ID
Bridge ID
Control ports
BigIron RX Series Configuration Guide
53-1001810-01
CLI display of RSTP summary (Continued)
Displays...
Indicates if the port is configured as an operational Edge port:
•
T – The port is configured as an Edge port.
•
F – The port is not configured as an Edge port. This is the default.
The current role of the port:
•
Root
•
Designated
•
Alternate
•
Backup
•
Disabled
Refer to
roles.
The port's current RSTP state. A port can have one of the following states:
•
Forwarding
•
Discarding
•
Learning
•
Disabled
Refer to
port states"
The best root path cost that this port received, including the best root path
cost that it can transmit.
The ID of the bridge that sent the best RST BPDU that was received on this
port.
The show rstp detail command output
Displays...
ID of the VLAN that owns the instance of RSTP and the number of RSTP
instances on that VLAN.
ID of the bridge.
Ports assigned to the VLAN
Displaying RSTP information
"Bridges and bridge port roles"
"Bridge port states" on page 351 and
on page 352.
13
on page 347 for definitions of the
"Edge port and non-edge
385