Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 1984

Complete Software Guide for Junos
show spanning-tree show spanning-tree
bridge bridge
show spanning-tree
bridge brief
1880
®
OS for EX Series Ethernet Switches, Release 10.4
Table 262: show spanning-tree bridge Output Fields (continued)
Field Name Field Description
Bridges supporting 802.1D (legacy) implement only 16-bit values for path cost.
Path Cost Method
Newer versions of this standard support 32-bit values.
user@switch> 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
Topology change initiator
Topology change last recvd. from
Local parameters
Bridge ID
Extended system ID
Internal instance ID
STP bridge parameters for MSTI 10
MSTI regional root
Root cost
Root port
Hello time
Maximum age
Forward delay
Hop count
Number of topology changes
Time since last topology change
Topology change initiator
Topology change last recvd. from
Local parameters
Bridge ID
Extended system ID
Internal instance ID
user@switch> show spanning-tree bridge brief
STP bridge parameters
Context ID : 0
Enabled protocol : RSTP
Root ID : 32768.00:19:e2:50:95:a0
Hello time : 2 seconds
Maximum age : 20 seconds
Forward delay : 15 seconds
Message age : 0
: 0
: MSTP
: 32768.00:11:f2:56:df:40
: 0
: ge-0/0/1.0
: 32768.00:11:f2:56:df:40
: 20000
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 0
: 1
: 108 seconds
: ge-0/0/1.0
: 00:11:f2:56:df:4c
: 32768.00:11:f2:57:1c:00
: 0
: 0
: 32778.00:11:f2:56:df:40
: 20000
: ge-0/0/1.0
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 1
: 108 seconds
: ge-0/0/1.0
: 00:11:f2:56:df:41
: 32778.00:11:f2:57:1c:00
: 0
: 1
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