3com S7906E Verweisanleitung

 

1-5 

 BPDU Received       :0 

          TCN: 0, Config: 0, RST: 0, MST: 0 

Table 1-3 display stp command output description 

Port Protocol 

STP enable state of the port 

Port Role 

Port role, which can be Alternate, Backup, Root, Designated, Master, or 
Disabled 

Port Priority 

Port priority 

Port Cost(Legacy) 

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.  

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 

Timer settings of the port, including Hello time, Max Age, Forward delay, 
Message Age, and Remain Hop 

BPDU Sent 

Statistics on sent BPDUs 

BPDU Received 

Statistics on received BPDUs 

 

Any view 

1: Monitor level