Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 1898

Complete Software Guide for Junos
Meaning
Related
Documentation
1794
®
OS for EX Series Ethernet Switches, Release 10.4
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
Root cost
Root port
Hello time
Maximum age
Forward delay
Hop count
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.
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.
Example: Configuring Faster Convergence and Improving Network Stability with RSTP
on EX Series Switches on page 1761
Understanding MSTP for EX Series Switches on page 1755
: 0
: MSTP
: 8192.00:19:e2:50:51:e0
: 0
: ge-0/0/23.0
: 8192.00:19:e2:50:51:e0
: 1000
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 0
: 4
: 887 seconds
: 16384.00:19:e2:50:40:e0
: 0
: 0
: 4097.00:19:e2:50:51:e0
: 1000
: ge-0/0/23.0
: 2 seconds
: 20 seconds
: 15 seconds
: 19
: 16385.00:19:e2:50:40:e0
: 0
: 1
: 4098.00:19:e2:50:3d:20
: 2000
: ge-0/0/19.0
: 2 seconds
: 20 seconds
: 15 seconds
: 18
: 32770.00:19:e2:50:40:e0
: 0
: 2
show spanning-tree interface
show spanning-tree bridge
Copyright © 2010, Juniper Networks, Inc.
displays spanning-tree
displays the spanning-tree