rstp
Syntax
- rstp {
-
disable;
-
bpdu-block-on-edge;
-
bridge-priority
priority;
-
forward-delay
seconds;
-
hello-time
seconds;
-
-
interface (all
| interface-name) {
-
-
bpdu-timeout-action {
-
block;
-
alarm;
- }
-
disable;
-
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 Release 9.0 for EX-series switches.
Description
Configure Rapid Spanning Tree Protocol (RSTP). RSTP is defined in the IEEE 802.1D-2004 specification and is used to prevent loops in Layer 2 networks, providing shorter convergence times than those provided with basic STP.
The statements are explained separately.
Default
RSTP is enabled on all Ethernet switching interfaces.
Required Privilege Level
routing—To view this statement in the
configuration.
routing-control—To add this statement
to the configuration.