attribute-unchanged (bgp-neighbor-config)

Enables propagation of BGP attribute values unchanged to this neighbor BGP device. The BGP attributes are: as-path, med, and next-hop.

Supported in the following platforms:

  • Wireless Controllers — RFS 4000

  • Service Platforms — NX 95XX, NX 96XX

Syntax

attribute-unchanged {(as-path|med|next-hop)}

Parameters

attribute-unchanged {(as-path|med|next-hop)}
attribute-unchanged Enables the propagation of the following BGP attribute values unchanged:
  • as-path – Optional. Enables propagation of AS path BGP attribute unchanged to this neighbor BGP device. This option is disabled by default.
  • med – Optional. Enables propagation of MED BGP attribute unchanged to this neighbor BGP device. This option is disabled by default
  • next-hop – Optional. Enables propagation of the next-hop BGP attribute value unchanged to this neighbor BGP device. This option is disabled by default.

Examples

nx9500-6C8809(config-profile testNX9000-router-bgp-neighbor-192.168.13.99)#attribute-unchanged as-path
nx9500-6C8809(config-profile testNX9000-router-bgp-neighbor-192.168.13.99)#show
context
  bgp neighbor 192.168.13.99
   advertisement-interval 100
   allowas-in 10
   attribute-unchanged as-path
nx9500-6C8809(config-profile testNX9000-router-bgp-neighbor-192.168.13.99)#

Related Commands

no (bgp-neighbor-config)

Disables propagation of BGP attribute values unchanged to this neighbor BGP device.