Juniper JUNOS OS 10.3 - SOFTWARE, Manual

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advertise-external
Syntax advertise-external {
conditional;
}
Hierarchy Level [edit logical-systems logical-system-name protocols bgp group group-name],
[edit logical-systems logical-system-name protocols bgp group group-name neighbor address],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
bgp group group-name],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
bgp group group-name neighbor address],
[edit protocols bgp group group-name],
[edit protocols bgp group group-name neighbor address],
[edit routing-instances routing-instance-name protocols bgp group group-name],
[edit routing-instances routing-instance-name protocols bgp group group-name neighbor
neighbor-address]
Release Information Statement introduced in Junos OS Release 9.3.
Statement introduced in Junos OS Release 9.3 for EX Series switches.
Description Have BGP advertise the best external route into an IBGP mesh group, a route reflector
cluster, or an AS confederation even if the best route is an internal route.
Options
conditonal
—(Optional) Advertise the best external path only if the route selection process
reaches the point where the multiple exit discriminator (MED) metric is evaluated.
As a result, an external path with an AS path worse than that of the active path is
not advertised.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
advertise-inactive on page 1714
•
Applying Policies to BGP Routes
1713 Copyright © 2010, Juniper Networks, Inc.
Chapter 73: Configuration Statements for Layer 3 Protocols