Allied Telesis AT-S63 - Manual (Page 511)

AT-S63 Management Software Command Line Interface User’s Guide
Section V: Spanning Tree Protocols 511
ˆ Point-to-point status
ˆ Spanning tree version
ˆ Internal and external port costs
The MSTI parameter displays the following information for each spanning
tree instance (excluding the CIST) on the switch:
ˆ MSTI ID
ˆ MSTI priority
ˆ Regional root ID
ˆ Path cost
ˆ Associated VLANs
The CIST parameter displays the following CIST information:
ˆ CIST priority value
ˆ Root ID
ˆ Root path cots
ˆ Regional root ID
ˆ Regional root path cost
ˆ Associated VLANs
The MSTIVLANASSOC parameter displays the VLAN to MSTI
associations.
Examples
This command displays basic MSTP operating information:
show mstp
This command displays the MSTP state of Port 4:
show mstp portstate=4
This command displays the configuration of Port 5 in MSTI 2:
show mstp portconfig=5 stpid=2
This command displays the CIST information:
show mstp cist
This command displays the VLAN associations:
show mstp mstivlanassoc