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    fast-interval

    Syntax

    fast-interval milliseconds;

    Hierarchy Level

    [edit interfaces interface-name unit logical-unit-number family inet address address vrrp-group group-id],[edit interfaces interface-name unit logical-unit-number family inet6 address address vrrp-inet6-group group-id],[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family inet address address vrrp-group group-id],[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family inet6 address address vrrp-inet6-group group-id]

    Release Information

    Statement introduced before Junos OS Release 7.4.

    Statement introduced in Junos OS 11.3 for the QFX Series.

    Statement introduced in Junos OS Release 14.1x53-D20 for the OCX Series.

    Description

    Configure the interval, in milliseconds, between Virtual Router Redundancy Protocol (VRRP) advertisement packets.

    All routers in the VRRP group must use the same advertisement interval.

    Options

    milliseconds—Interval between advertisement packets.

    Range: 10 through 40,950 milliseconds (range extended from 100–999 to 10–40,950 in Junos OS Release 12.2).

    Note: When configuring VRRP for IPv4, if you have chosen not to enable VRRPv3, you cannot set a value less than 100 for fast-interval. Commit check fails if a value less than 100 is configured.

    Default: 1 second

    Required Privilege Level

    interface—To view this statement in the configuration.

    interface-control—To add this statement to the configuration.

    Modified: 2016-05-26