172
time spent in unit of seconds since the beginning of the Spanning Tree
Topology Change to the end of the STP convergence. Once there is no
topology change occurring and no more topology change notification
received, the Topology Change count will be reset to 0.
Fig. 3-161 Port Status
Parameter description:
Port No:
1-24
Status:
The forwarding status.Same definition as of the RSTP specification
Possible values are “FORWARDING” , “LEARNING” , “DISCARDING”
Status:
The role that a port plays in the spanning tree topology. Possible values
are “dsbl”(disable port) , ”alt”(alternate port) , “bkup”(backup port) ,
“ROOT”(root port) , “DSGN”(designated port) , “MSTR”(master port). The
last 3 are possible port roles for a port to transit to FORWARDING state
Path Cost:
Display currently resolved port path cost value for each port in a
particular spanning tree instance.
Priority:
Display port priority value for each port in a particular spanning tree
instance.
Hello:
per port Hello Time display. It takes the following form:
Current Hello Time/Hello Time Setting
Oper. Edge:
Whether or not a port is an Edge Port in reality.
Oper. P2P: