Administrator Guide

Layer 3 Routing Commands 1252
• limit —The maximum length of an AS Path that BGP accepts from its
neighbors. The length is the number of autonomous systems listed in the
path. The limit may be set to any value from 1 to 100.
Default Configuration
BGP accepts AS paths with up to 75 AS numbers
Command Mode
BGP Router Configuration mode
User Guidelines
If BGP receives a path whose AS PATH attribute is longer than the configured
limit, BGP sends a NOTIFICATION and resets the adjacency.
Command History
Introduced in version 6.2.0.1 firmware.
Example
console(config-router)#bgp maxas-limit 1
bgp router-id
Use the bgp router-id command to set the BGP router ID.
Syntax
bgp router-id router-id
no bgp router-id
• router-id —An IPv4 address in dotted quad notation. This is the address for
BGP to use as it’s router ID.
Default Configuration
There is no default BGP router ID. The system does not select a router ID
automatically. One must be configured manually.
2CSNXXX_SWUM204.book Page 1252 Monday, January 25, 2016 1:25 PM