Juniper EX9200 Features Manual page 116

Spanning-Tree Protocols Feature Guide for EX9200 Switches
100
Interface Port ID
ge-0/0/26 128:513
ge-0/0/28 128:515
ge-0/0/24 128:517
Spanning tree interface parameters for instance 2
Interface Port ID
ge-0/0/26 128:513
ge-0/0/28 128:515
ge-0/0/24 128:517
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
Maximum age
Forward delay
Local parameters
Bridge ID
Extended system ID
Internal instance ID
STP bridge parameters for MSTI 2
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
Designated Designated
port ID bridge ID
128:513 4096.0019e25051e0
128:515 4096.0019e25051e0
128:517 4096.0019e25051e0
Designated Designated
port ID bridge ID
128:531 8192.0019e25044e0
128:519 4096.0019e2503d20
128:517 16384.0019e25051e0
: 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
: 4096.00:19:e2:50:51:e0
: 2 seconds
: 20 seconds
: 15 seconds
: 4096.00:19:e2:50:51:e0
: 0
: 1
: 4096.00:19:e2:50:3d:20
: 1000
: ge-0/0/28
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 16384.00:19:e2:50:51:e0
: 0
: 2
Port State
Cost
1000 FWD DESG
1000 FWD DESG
1000 FWD DESG
Port State
Cost
1000 BLK ALT
1000 FWD ROOT
1000 FWD DESG
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