Spanning Tree Commands
show spanning-tree
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide 395
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Root ID Priority 32768
Address 00:01:42:97:e0:00
Path Cost 20000
Root Port 1 (e1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 36864
Address 00:02:4b:29:7a:00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interfaces
Name State Prio.Nbr Cost Sts Role PortFast Type
---- ------- -------- ----- --- ---- -------- ----------
e1 Enabled 128.1 20000 FWD Root No P2p (RSTP)
e2 Enabled 128.2 20000 FWD Desg No Shared (STP)
e4 Enabled 128.4 20000 BLK ALTN No Shared (STP)
Console# show spanning-tree blockedports
Spanning tree enabled mode RSTP
Default port cost method: long
Root ID Priority 32768
Address 00:01:42:97:e0:00
Path Cost 20000
Root Port 1 (e1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 36864
Address 00:02:4b:29:7a:00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interfaces
Name State Prio.Nbr Cost Sts Role PortFast Type
---- ------- -------- ----- --- ---- -------- ----------
e4 Enabled 128.4 20000 BLK ALTN No Shared (STP)
Console# show spanning-tree detail
Spanning tree enabled mode RSTP
Default port cost method: long
