C613-50100-01 REV C Command Reference for x930 Series 1162
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
BGP AND BGP4+ COMMANDS
AUTO
-SUMMARY (BGP ONLY)
auto-summary (BGP only)
Overview Use this command to enable sending summarized routes by a BGP speaker to its
peers in the Router Configuration mode or in the Address-Family Configuration
mode. BGP uses auto-summary to advertise summarized routes.
Use the no variant of this command to disable BGP auto-summary.
Syntax
auto-summary
no auto-summary
Default The auto-summary function is disabled by default.
Mode Router Configuration and Address Family IPv4 mode
Usage If certain routes have already been advertised, enabling auto-summary results in
non- summarized routes being withdrawn and only summarized routes are
advertised. Summarized routes are advertised before non-summarized routes are
withdrawn from all connected peers.
If certain routes have already been advertised, disabling auto-summary results in
summarized routes being withdrawn and only non-summarized routes are
advertised. Non-summarized routes are advertised before summarized routes are
withdrawn from all connected peers.
Examples The following example enables auto-summary in Router Configuration mode:
awplus# configure
awplus(config)# router bgp 100
awplus(config-router)# auto-summary
The following example disables auto-summary in Router Configuration mode:
awplus# configure terminal
awplus(config)# router bgp 100
awplus(config-router)# no auto-summary
The following example enables auto-summary in Address Family IPv4 mode:
awplus# configure terminal
awplus(config)# router bgp 100
awplus(config-router)# address-family ipv4
awplus(config-router-af)# auto-summary
The following example disables auto-summary in Address Family IPv4 mode:
awplus# configure terminal
awplus(config)# router bgp 100
awplus(config-router)# address-family ipv4
awplus(config-router-af)# no auto-summary