Port cost : 2000
Port state : Forwarding
Designated bridge ID : 32768.00:90:69:0b:47:d1
Port role : Designated
Link type : Pt-Pt/NONEDGE
Boundary port : No
Spanning tree interface parameters for instance 1
Interface name : ae1
Port identifier : 128.1
Designated port ID : 128.1
Port cost : 1000
Port state : Forwarding
Designated bridge ID : 32768.00:90:69:0b:47:d1
Port role : Designated
Link type : Pt-Pt/NONEDGE
Boundary port : No
Interface name : ge-2/1/2
Port identifier : 128.2
Designated port ID : 128.2
Port cost : 20000
Port state : Forwarding
Designated bridge ID : 32768.00:90:69:0b:47:d1
Port role : Designated
Link type : Pt-Pt/NONEDGE
Boundary port : No
Interface name : ge-2/1/5
Port identifier : 128.3
Designated port ID : 128.3
Port cost : 29999
Port state : Forwarding
Designated bridge ID : 32768.00:90:69:0b:47:d1
Port role : Designated
Link type : Pt-Pt/NONEDGE
Boundary port : No
Interface name : ge-2/2/1
Port identifier : 128.4
Designated port ID : 128.26
Port cost : 20000
Port state : Forwarding
Designated bridge ID : 32768.00:13:c3:9e:c8:80
Port role : Root
Link type : Pt-Pt/NONEDGE
Boundary port : No
...
show spanning-tree
interface msti
user@host>
show spanning-tree interface msti 1 routing-instance vs1 detail
Spanning tree interface parameters for instance 1
Interface Port ID Designated Designated Port State Role
port ID bridge ID Cost
xe-7/0/0 128:1 128:1 32769.0090690b4fd1 2000 FWD DESG
ge-5/1/0 128:2 128:2 32769.0090690b4fd1 20000 FWD DESG
ge-5/1/1 128:3 128:3 32769.0090690b4fd1 20000 FWD DESG
ae1 128:4 128:1 32769.0090690b47d1 10000 BLK ALT
1651
Copyright © 2010, Juniper Networks, Inc.
Chapter 69: Operational Mode Commands for Spanning-Tree Protocols
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...