Reference Guide

Border Gateway Protocol | 285
bgp asnotation
c e s z
Enables you to implement a method for AS Number representation in the CLI.
Syntax
bgp asnotation [asplain | asdot+ | asdot]
To disable a dot or dot+ representation and return to ASPLAIN, enter no bgp asnotation.
Defaults
asplain
Command Modes
ROUTER BGP
Usage
Information
You must enable bgp four-octet-as-support before enabling this feature. If you disable
four-octect-support after using dot or dot+ format, the AS Numbers revert to asplain text.
When you apply an asnotation, it is reflected in the running-configuration. If you change the notation
type, the running-config is updated dynamically and the new notation is shown.
Related
Commands
Command
History
Example
Figure 8-1. Dynamic changes of the bgp asnotation command in the running config
bgp four-octet-as-support Enable 4-byte support for the BGP process
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.1.0 Introduced Dynamic Application of AS Notation changes
Version 8.2.1.0 Introduced
FTOS(conf)#router bgp 1
FTOS(conf-router_bgp)#bgp asnotation asdot
FTOS(conf-router_bgp)#ex
FTOS(conf)#do show run | grep bgp
router bgp 1
bgp four-octet-as-support
bgp asnotation asdot
FTOS(conf)#router bgp 1
FTOS(conf-router_bgp)#bgp asnotation asdot+
FTOS(conf-router_bgp)#ex
FTOS(conf)#do show run | grep bgp
router bgp 1
bgp four-octet-as-support
bgp asnotation asdot+
FTOS(conf)#router bgp 1
FTOS(conf-router_bgp)#bgp asnotation asplain
FTOS(conf-router_bgp)#ex
FTOS(conf)#do show run |grep bgp
router bgp 1
bgp four-octet-as-support
FTOS(conf)#