neighbor attribute-unchanged

This command allows for the BGP attribute to be propagated unchanged to this neighbor.

Syntax

neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged 
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[as-path] [med] [next-hop]]
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[as-path] [next-hop] [med]]
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[next-hop] [as-path][med]]
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[next-hop] [med] [as-path]]
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[med] [next-hop] [as-path]]
neighbor {<neighbor tag>|a.b.c.d|X:X::X:X} attribute-unchanged [[med] [as-path] [next-hop]] 

Command

Description

a.b.c.d|X:X::X:X

Defines the IP address of the neighbor (IPv4 or IPv6).

neighbor tag

Defines the neighbor tag.

as-path

Defines the AS-path attribute.

next-hop

Defines the Next Hop attribute.

med

Defines the Med attribute.

Default

NA

Command Mode

Privileged User

Example

The following is an example of how to use this command.

(config-data)# router bgp 1
(conf-router)# neighbor 15.13.4.15 attribute-unchanged