Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 1895

Meaning
Copyright © 2010, Juniper Networks, Inc.
ge-0/0/14.0 128:513
ge-0/0/18.0 128:519
Spanning tree interface parameters for instance 2
Interface Port ID
ge-0/0/14.0 128:513
ge-0/0/18.0 128:519
user@switch2> show spanning-tree bridge
STP bridge parameters
Context ID
Enabled protocol
STP bridge parameters for CIST
Root ID
Root cost
Root port
CIST regional root
CIST internal root cost
Hello time
Maximum age
Forward delay
Hop count
Message age
Number of topology changes
Time since last topology change
Local parameters
Bridge ID
Extended system ID
Internal instance ID
STP bridge parameters for MSTI 1
MSTI regional root
Root cost
Root port
Hello time
Maximum age
Forward delay
Hop count
Local parameters
Bridge ID
Extended system ID
Internal instance ID
STP bridge parameters for MSTI 2
MSTI regional root
Hello time
Maximum age
Forward delay
Local parameters
Bridge ID
Extended system ID
Internal instance ID
The operational mode command
domain information such as the designated port and the port roles.
Chapter 71: Examples of Spanning-Tree Protocols Configuration
port ID bridge ID
128:513 32769.0019e2503d20
128:515 4097.0019e25051e0
Designated Designated
port ID bridge ID
128:513 4098.0019e2503d20
128:519 4098.0019e2503d20
: 0
: MSTP
: 8192.00:19:e2:50:51:e0
: 0
: ge-0/0/18.0
: 8192.00:19:e2:50:51:e0
: 1000
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 0
: 1
: 782 seconds
: 32768.00:19:e2:50:3d:20
: 0
: 0
: 4097.00:19:e2:50:51:e0
: 1000
: ge-0/0/18.0
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 32769.00:19:e2:50:3d:20
: 0
: 1
: 4098.00:19:e2:50:3d:20
: 2 seconds
: 20 seconds
: 15 seconds
: 4098.00:19:e2:50:3d:20
: 0
: 2
show spanning-tree interface
Cost
1000 FWD DESG
1000 FWD ROOT
Port State Role
Cost
1000 FWD DESG
1000 FWD DESG
displays spanning-tree
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