Configuring The Silent Period To Avoid Alarms Due To Delay In Receiving Vrrp Advertisement Packets - Juniper EX9200 Features Manual

High Availability Feature Guide for EX9200 Switches
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Configuring the Silent Period to Avoid Alarms Due to Delay in Receiving VRRP
Advertisement Packets
146
When you include the
vrrp-inherit-from
inherits the following parameters from the active group:
advertise-interval
authentication-key
authentication-type
fast-interval
preempt | no-preempt
priority
track interfaces
track route
However, you can configure the
to specify whether the interface should accept packets destined for the virtual IP address.
Understanding VRRP on page 119
The silent period starts when the interface state is changed from down to up. During this
period, the Master Down Event is ignored. Configure the silent period interval to avoid
alarms caused by the delay or interruption of the incoming VRRP advertisement packets
during the interface startup phase.
To configure the silent period interval that the Master Down Event timer ignores, include
the statement at the
startup-silent-period
[edit protocols vrrp]
startup-silent-period seconds;
NOTE: During the silent startup period, the
shows a value of 0 for
These values indicate that the Master selection is not completed yet, and
these values can be ignored.
When you have configured
the expires.
startup-silent-period
statement for a VRRP group, the VRRP group
accept-data | no-accept-data
[edit protocols vrrp]
Master priority and your IP address for
startup-silent-period , the Master Down Event is ignored until
statement for the group
hierarchy level:
command output
show vrrp detail
Master router
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