TP-Link T1500 Series User Manual page 361

Configuring Spanning Tree
Interface State
---------- -------
Gi/0/16 Enable 128
Gi/0/20 Enable 128
MST-Instance 1
Root Bridge
Priority : 32768
Address : 00-0a-eb-13-12-ba
Local bridge is the root bridge
Designated Bridge
Priority : 32768
Address : 00-0a-eb-13-12-ba
Local Bridge
Priority : 32768
Address : 00-0a-eb-13-12-ba
Interface Prio Cost
---------- ---- --------
Gi/0/16 128 200000 Altn
Gi/0/20 128 200000 Mstr
Switch(config)#end
Switch#copy running-config startup-config
Prio Ext-Cost Int-Cost
---- -------- --------
200000 200000
200000 200000
Role Status
------- --------
Blk
Fwd
Edge P2p Mode Role
---- --------- -----
No Yes(auto) Mstp
No Yes(auto) Mstp
Configuration Guide
MSTP Configurations
Status
----- -------
Altn Blk
Root Fwd
339