H3C S7500E Series Command Reference Manual page 217

Field
Bridge Times
CIST Root/ERPC
CIST RegRoot/IRPC
CIST RootPortId
BPDU-Protection
Bridge Config-
Digest-Snooping
TC or TCN received
Time since last TC
[FORWARDING]
[DISCARDING]
[LEARNING]
Port Protocol
Port Role
Port Priority
Port Cost(Legacy)
Desg. Bridge/Port
Port Edged
Point-to-point
Major parameters for the bridge:
Hello: Hello timer
MaxAge: Max Age timer
FWDly: Forward delay timer
Max Hop: Max hops within the MST region
CIST root ID and external path cost (the path cost from the device to the CIST
root)
CIST regional root ID and internal path cost (the path cost from the device to the
CIST regional root)
CIST root port ID. "0.0" indicates that the device is the root and there is no root
port.
Indicates whether BPDU protection is enabled globally.
Indicates whether Digest Snooping is enabled globally on the bridge.
Number of received TC/TCN packets
Time since the latest topology change
The port learns MAC addresses and forwards user traffic
The port does not learn MAC addresses or forward user traffic
The port learns MAC addresses but does not forward user traffic
Indicates whether STP is enabled on the port
Port role, which can be Alternate, Backup, Root, Designated, Master, or Disabled
Port priority
Path cost of the port. The field in the bracket indicates the standard used for port
path cost calculation, which can be legacy, dot1d-1998, or dot1t. Config
indicates the configured value, and Active indicates the actual value.
Designated bridge ID and port ID of the port
The port ID displayed is insignificant for a port which does not support port
priority.
Indicates whether the port is an edge port. Config indicates the configured
value, and Active indicates the actual value.
Indicates whether the port is connected to a point-to-point link. Config indicates
the configured value, and Active indicates the actual value.
11-7
Description