Policy - Juniper JUNOS OS 10.3 - SOFTWARE Manual

policy

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Copyright © 2010, Juniper Networks, Inc.
policy policy-name;
[edit logical-systems logical-system-name routing-instances routing-instance-name
routing-options (aggregate | generate) (defaults | route)],
[edit logical-systems logical-system-name routing-instances routing-instance-name
routing-options rib routing-table-name (aggregate | generate) (defaults | route)],
[edit logical-systems logical-system-name routing-options (aggregate | generate) (defaults |
route)],
[edit logical-systems logical-system-name routing-options rib routing-table-name (aggregate |
generate) (defaults | route)],
[edit routing-instances routing-instance-name routing-options (aggregate | generate)
(defaults | route)],
[edit routing-instances routing-instance-name routing-options rib routing-table-name
(aggregate | generate) (defaults | route)],
[edit routing-options (aggregate | generate) (defaults | route)],
[edit routing-options rib routing-table-name (aggregate | generate) (defaults | route)]
Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Associate a routing policy when configuring an aggregate or generated route's destination
prefix in the routes part of the
equivalent of an import routing policy filter for the destination prefix. That is, each potential
contributor to an aggregate route, along with any aggregate options, is passed through
the policy filter. The policy then can accept or reject the route as a contributor to the
aggregate route and, if the contributor is accepted, the policy can modify the default
preferences. The contributor with the numerically smallest prefix becomes the most
preferred, or primary, contributor. A rejected contributor still can contribute to a less
specific aggregate route. If you do not specify a policy filter, all candidate routes contribute
to an aggregate route.
—Name of a routing policy.
policy-name
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
aggregate on page 1716
generate on page 1793
Configuring Aggregate Routes
Configuring Generated Routes
Chapter 73: Configuration Statements for Layer 3 Protocols
aggregate or generate statement. This provides the
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