FIGURE 30 Example of Local AS congured on ISP-B
A Local AS is congured using the BGP4 neighbor command. To conrm that a Local AS has been congured, use the show ip bgp
neighbors command.
Basic
conguration and activation for BGP4
BGP4 is disabled by default. Follow the steps below to enable BGP4.
1. Enable the BGP4 protocol.
2. Set the local AS number.
NOTE
You must specify the local AS number for BGP4 to become functional.
3. Add each BGP4 neighbor (peer BGP4 device) and identify the AS the neighbor is in.
Basic conguration and activation for BGP4
FastIron Ethernet Switch Layer 3 Routing
360 53-1003627-04