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    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 name <replace> <size size> <files number> <no-stamp>   <(world-readable | no-world-readable)>;flag flag <flag-modifier> <disable>; }}

    Hierarchy Level

    [edit protocols]

    Release Information

    Statement introduced in Junos OS Release 11.1 for the QFX Series.

    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.

    Modified: 2014-06-20