D-Link DXS-3600 Series Reference Manual page 739

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
Designated Root Address: 00-54-85-26-05-00, Priority: 4096
Regional Root Address: 00-12-85-26-05-00,
Designated Bridge Address: 00-12-85-26-05-00,
Topology Changes Count : 0
Interface Role
--------- -----
eth3/0/3 designated forwarding 20000
eth3/0/5 backup
eth3/0/6 backup
eth3/0/7 root
>>>>MST02 vlans mapped:
Bridge Address: 00-12-d9-87-47-00 , Priority: 32770 (32768 sysid 2)
Designated Root Address: 00-12-d9-87-47-00 , Priority: 32770
Designated Bridge Address: 00-12-d9-87-47-00 , Priority: 32770
Topology Changes Count : 0
Interface Role
--------- ----
eth3/0/9 designated forwarding 20000
eth3/0/10 backup
eth3/0/11 cackup
eth3/0/12 root
Switch#
This example shows how to display MSTP summary information for interfaces eth3/0/3 to eth 3/0/4.
Switch# show spanning-tree mst interface eth3/0/3-4
eth3/0/3
Configured link type: auto, operation status: point-to-point
Configured fast-forwarding: auto, operation status: edge
Bpdu statistic counter: sent: 4, received: 0
Instance Role
-------- ----
MST00 designated forwarding
MST01 backup
eth3/0/4
Configured link type: auto, operation status: point-to-point
Configured fast-forwarding: auto, operation status: edge
Bpdu statistic counter: sent: 4, received: 0
Instance Role
-------- ----
MST00 root
MST01 backup
State Cost
----- ------ --------- ------
blocking 200000
blocking 200000
forwarding 2000
2-3
State Cost
----- ------ --------- ------
blocking 200000
blocking 200000
forwarding 2000
Priority
State Cost .Port#
----- ------ ---------
20000 128.3
blocking 200000 128.3
Priority
State Cost .Port#
----- ------ ---------
forwarding 20000 128.4
blocking 200000 128.4
739
(4096 sysid 0)
Priority: 32768
Priority: 32768
Priority Link
.Port# Type
128.3 p2p
128.5 p2p
128.6 shared
128.9 p2p
Priority Link
.Port# Type
128.9 p2p
128.10 p2p
128.11 shared
128.12 p2p
Edge
--------
edge
non-edge
edge
edge
Edge
--------
edge
non-edge
edge
edge