Technical data

RackSwitch G8124 Command Reference
48
 Chapter 2: Information Commands BMD00076, January 2009
Spanning Tree Information
The following command displays Spanning Tree information:
show spanning-tree
Command mode: All
The following command displays Spanning Tree port information:
show spanning-tree stp {<1-128>}
Command mode: All
Spanning Tree Group 01: ON (RSTP)
VLANs MAPPED: 1-2,10,20
VLANs ENABLED: 1-2,10,20
Current Root: Path-Cost Port Hello MaxAge FwdDel
8000 00:00:a2:87:8a:b0 200000 20 2 20 15
Parameters: Priority Hello MaxAge FwdDel
32768 2 20 15
Port Prio Cost State Role Designated Bridge Des Port Type
---- ---- -------- ---- ---- ---------------------- -------- -----
1 128 200000! FWD ROOT 8000-00:00:a2:87:8a:b0 8004 P2P
! = Automatic Path Cost.
Current Spanning Tree Group 1 settings: OFF (RSTP)
Bridge params: Priority Hello MaxAge FwdDel
32768 2 20 15
VLANs MAPPED: 1-2,10,20
VLANs ENABLED: 1-2,10,20
STP Ports:
...
Port 17 : Priority 128, Path Cost 0,link Auto
Port 18 : Priority 128, Path Cost 0,link Auto
Port 19 : Priority 128, Path Cost 0,link Auto
Port 20 : Priority 128, Path Cost 0,link Auto
Port 21 : Priority 128, Path Cost 0,link Auto
Port 22 : Priority 128, Path Cost 0,link Auto
Port 23 : Priority 128, Path Cost 0,link Auto
Port 24 : Priority 128, Path Cost 0,link Auto
Port Channel po1 : Priority 128, Path Cost 0,link Auto
Port Channel po2 : Priority 128, Path Cost 0,link Auto
...