3com 5500-ei pwr Reference Guide

 

1-7 

Desg. Bridge/Port 

Designated bridge ID and port ID of the port 

The port ID displayed is insignificant for a port which does not 
support port priority.  

Port Edged 

Indicates whether the port is an edge port. Config indicates the 
configured value, and Active indicates the actual value.  

Point-to-point 

Indicates whether the port is connected to a point-to-point link. 
Config indicates the configured value, and Active indicates the 
actual value.  

Transmit Limit 

The maximum number of packets sent within each Hello time 

Protection Type 

Protection type on the port, including Root guard and Loop 
guard 

MST BPDU format 

Format of the MST BPDUs that the port can send, which can be 
legacy or 802.1s. Config indicates the configured value, and 
Active indicates the actual value.  

Port Config 

Digest Snooping 

Indicates whether digest snooping is enabled on the port.  

Num of Vlans Mapped 

Number of VLANs mapped to the current MSTI 

PortTimes 

Major parameters for the port: 

z 

Hello: Hello timer 

z 

MaxAge: Max Age timer 

z 

FwDly: Forward delay timer 

z 

MsgAge: Message Age timer 

z 

Remain Hop: Remaining hops 

BPDU Sent 

The number of BPDUs sent since MSTP was enabled on the 
device 

BPDU Received 

The number of BPDUs received since MSTP was enabled on 
the device 

 

Any view 

None 

Use the display stp abnormalport command to display the ports that are blocked by STP guard 

functions.  

# Display the ports that are blocked by STP guard functions.