Juniper JUNOS OS 10.3 - SOFTWARE, Manual

Page: 1720 / 3946

stp
Syntax stp {
disable ;
bridge-priority priority;
forward-delay seconds;
hello-time seconds;
interface (all | interface-name) {
disable ;
bpdu-timeout-action {
block ;
alarm ;
}
cost cost;
edge ;
mode mode;
no-root-port ;
priority priority;
}
max-age seconds;
traceoptions {
file filename <files number > <size size> <no-stamp | world-readable |
no-world-readable>;
flag flag;
}
}
Hierarchy Level
[edit protocols]
Release Information Statement introduced in Junos OS Release 9.0 for EX Series switches.
Description When you explicitly configure STP, the EX Series switches use the IEEE 802.1D 2004
specification, force version 0. This configuration runs a version of RSTP that is compatible
with the classic, basic STP (defined in the IEEE 802.1D 1998 specification).
The remaining statements are explained separately.
Default STP is disabled; by default, RSTP is enabled on all Ethernet switching ports.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
show spanning-tree bridge on page 1644
•
show spanning-tree interface on page 1653
•
Example: Configuring BPDU Protection on STP Interfaces to Prevent STP
Miscalculations on EX Series Switches on page 1561
•
Configuring STP (CLI Procedure) on page 1580
•
Understanding STP for EX Series Switches on page 1519
Copyright © 2010, Juniper Networks, Inc. 1624
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3