Dell PowerConnect J-EX4200-24T Software Manual page 1386

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
Purpose
Action
1314
The operational mode command
domain information at either the bridge level or interface level. If the optional interface
name is omitted, all interfaces in the spanning-tree domain are displayed.
Verifying MSTP Configuration on Switch 3
Verify the MSTP configuration on Switch 3.
Use the operational mode commands:
user@switch3> show spanning-tree interface
Spanning tree interface parameters for instance 0
Interface Port ID
ge-0/0/26.0 128:513
ge-0/0/28.0 128:515
ge-0/0/24.0 128:517
Spanning tree interface parameters for instance 1
Interface Port ID
ge-0/0/26.0 128:513
ge-0/0/28.0 128:515
ge-0/0/24.0 128:517
Spanning tree interface parameters for instance 2
Interface Port ID
ge-0/0/26.0 128:513
ge-0/0/28.0 128:515
ge-0/0/24.0 128:517
user@switch3> show spanning-tree bridge
STP bridge parameters
Context ID
Enabled protocol
STP bridge parameters for CIST
Root ID
CIST regional root
CIST internal root cost
Hello time
Maximum age
Forward delay
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
Hello time
show spanning-tree bridge
Designated Designated
port ID bridge ID
128:513 8192.0019e25051e0
128:515 8192.0019e25051e0
128:517 8192.0019e25051e0
Designated Designated
port ID bridge ID
128:513 4097.0019e25051e0
128:515 4097.0019e25051e0
128:517 4097.0019e25051e0
Designated Designated
port ID bridge ID
128:531 8194.0019e25044e0
128:519 4098.0019e2503d20
128:517 16386.0019e25051e0
: 0
: MSTP
: 8192.00:19:e2:50:51:e0
: 8192.00:19:e2:50:51:e0
: 0
: 2 seconds
: 20 seconds
: 15 seconds
: 3
: 843 seconds
: 8192.00:19:e2:50:51:e0
: 0
: 0
: 4097.00:19:e2:50:51:e0
: 2 seconds
displays the spanning-tree
Port State Role
Cost
1000 FWD DESG
1000 FWD DESG
1000 FWD DESG
Port State Role
Cost
1000 FWD DESG
1000 FWD DESG
1000 FWD DESG
Port State Role
Cost
1000 BLK ALT
1000 FWD ROOT
1000 FWD DESG