Configuring Automatic Site Identifiers For Vpls - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
1242

Configuring Automatic Site Identifiers for VPLS

When you enable automatic site identifiers, the Junos OS automatically assigns site
identifiers to VPLS sites. To configure automatic site identifiers for a VPLS routing instance,
include the
automatic-site-id
automatic-site-id {
collision-detect-time seconds;
new-site-wait-time seconds;
reclaim-wait-time minimum seconds maximum seconds;
startup-wait-time seconds;
}
You can include this statement at the following hierarchy levels:
[edit routing-instances routing-instance-name protocols vpls site site-name]
[edit logical-systems logical-system-name routing-instances routing-instance-name
protocols vpls site site-name]
NOTE: ACX Series routers do not support the
The statement includes a number of options that control different
automatic-site-id
delays in network layer reachability information (NLRI) advertisements. All of these
options are configured with default values. See the statement summary for the
automatic-site-id statement for more information.
The statement includes the following options:
automatic-site-id
collision-detect-time —The time in seconds to wait after a claim advertisement is sent
to the other routers in a VPLS instance before a PE router can begin using a site identifier.
If the PE router receives a competing claim advertisement for the same site identifier
during this time period, it initiates the collision resolution procedure for site identifiers.
—The time in seconds to wait to receive VPLS information for a
new-site-wait-time
newly configured routing instance or a new site. This time interval is also applied
whenever the automatic site identifier feature is activated on a VPLS routing instance
other than at startup. Effectively, this timer indicates how long to wait before an attempt
is made to allocate a site identifier. This timer is also triggered whenever a VPLS routing
instance is enabled.
—The time to wait before attempting to claim a site identifier after
reclaim-wait-time
a collision. A collision occurs whenever an attempt is made to claim a site identifier by
two separate VPLS sites.
—The time in seconds to wait at startup to receive all the VPLS
startup-wait-time
information for the route targets configured on the other PE routers included in the
VPLS routing instance.
statement:
Copyright © 2017, Juniper Networks, Inc.
hierarchy.
[edit logical-systems]