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aigp
Syntax
Hierarchy Level
[edit logical-systems logical-system-name protocols bgp family inet labeled-unicast],[edit logical-systems logical-system-name protocols bgp family inet6 labeled-unicast],[edit logical-systems logical-system-name protocols bgp group group-name family inet labeled-unicast],[edit logical-systems logical-system-name protocols bgp group group-name family inet6 labeled-unicast],[edit logical-systems logical-system-name protocols bgp group group-name neighbor address family inet labeled-unicast],[edit logical-systems logical-system-name protocols bgp group group-name neighbor address family inet6 labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp family inet labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp family inet6 labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp group group-name family inet labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp group group-name family inet6 labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp group group-name neighbor address family inet labeled-unicast],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols bgp group group-name neighbor address family inet6 labeled-unicast],[edit protocols bgp family inet labeled-unicast],[edit protocols bgp family inet6 labeled-unicast],[edit protocols bgp group group-name family inet labeled-unicast] ,[edit protocols bgp group group-name family inet6 labeled-unicast] ,[edit protocols bgp group group-name neighbor address family inet labeled-unicast],[edit protocols bgp group group-name neighbor address family inet6 labeled-unicast],[edit routing-instances routing-instance-name protocols bgp family inet labeled-unicast],[edit routing-instances routing-instance-name protocols bgp family inet6 labeled-unicast],[edit routing-instances routing-instance-name protocols bgp group group-name family inet labeled-unicast],[edit routing-instances routing-instance-name protocols bgp group group-name family inet6 labeled-unicast],[edit routing-instances routing-instance-name protocols bgp group group-name neighbor address family inet labeled-unicast],[edit routing-instances routing-instance-name protocols bgp group group-name neighbor address family inet6 labeled-unicast] Release Information
Statement introduced in Junos OS Release
12.1.
Description
Enable the accumulated interior gateway protocol
(AIGP) BGP attribute on a protocol family. Configuring AIGP on a particular
family enables sending and receiving of the AIGP attribute on that
family.
The AIGP attribute enables deployments in which a single administration
can run several contiguous BGP autonomous systems (ASs). Such deployments
allow BGP to make routing decisions based on the IGP metric. With
AIGP enabled, BGP can select paths based on IGP metrics. This enables
BGP to choose the shortest path between two nodes, even though the
nodes might be in different ASs. The AIGP attribute is particularly
useful in networks that use tunneling to deliver a packet to its BGP
next hop. Such is the case with MPLS label-switched paths.
Options
disable—Explicitly disables AIGP.
Default: Disabled, meaning that the device does not send
an AIGP attribute and silently discards a received AIGP attribute.
Required Privilege Level
routing—To view this statement in the
configuration.
routing-control—To add this statement to the configuration.
Published: 2013-02-19
