Displaying Mstp Information For A Specified Instance - Dell PowerConnect B-FCXs Configuration Manual

TABLE 56
This field...
ExtPath Cost
Regional Root Bridge
IntPath Cost
Designated Bridge
Root Port
Port Num
Pri
PortPath Cost
P2P Mac
Edge
Role
State
Designated Cost
Max Hop cnt
Root Hop cnt

Displaying MSTP information for a specified instance

The following example displays MSTP information specified for an MSTP instance.
PowerConnect B-Series FCX Configuration Guide
53-1002266-01
Output from Show MSTP (Continued)
Displays...
The configured path cost on a link connected to this port to an external
MSTP region.
The Regional Root Bridge is the MAC address of the Root Bridge for the
local region.
The configured path cost on a link connected to this port within the
internal MSTP region.
The MAC address of the bridge that sent the best BPDU that was
received on this port.
Port indicating shortest path to root. Set to "Root" if this bridge is the root
bridge.
The port number of the interface.
The configured priority of the port. The default is 128.
Configured or auto detected path cost for port.
Indicates if the port is configured with a point-to-point link:
•
•
Indicates if the port is configured as an operational edge port:
•
•
The current role of the port:
•
•
•
•
•
•
The port current spanning tree state. A port can have one of the
following states:
•
•
•
•
Port path cost to the root bridge.
The maximum hop count configured for this instance.
Hop count from the root bridge.
802.1s Multiple Spanning Tree Protocol
T – The port is configured in a point-to-point link
F – The port is not configured in a point-to-point link
T – indicates that the port is defined as an edge port.
F – indicates that the port is not defined as an edge port
Master
Root
Designated
Alternate
Backup
Disabled
Forwarding
Discarding
Learning
Disabled
8
301