Cisco Cisco Packet Data Interworking Function (PDIF)
Routing
▀ BGP-4 Routing
▄ VPC-VSM System Administration Guide, StarOS Release 19
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Important:
If a BGP task restarts because of a processing card failure, a migration, a crash, or the removal of a
processing card, all peering session and route information is lost.
Configuring BGP
This section describes how to configure and enable basic BGP routing support in the system.
config
context context_name
router bgp AS_number
neighbor ip_address remote-as AS_num
Notes:
A maximum of 64 BGP peers are supported per context.
Save your configuration as described in the Verifying and Saving Your Configuration chapter.
Redistributing Routes Into BGP (Optional)
Redistributing routes into BGP simply means that any routes from another protocol that meet a specified criterion, such
as a route type, or a rule within a route-map, are redistributed through the BGP protocol to all BGP areas. This is an
optional configuration.
as a route type, or a rule within a route-map, are redistributed through the BGP protocol to all BGP areas. This is an
optional configuration.
config
context context_name
router bgp as_number
redistribute bgp { bgp | connected | static } [ metric metric_value ] [
metric-type { 1 | 2 } ] [ route-map route_map_name ]
metric-type { 1 | 2 } ] [ route-map route_map_name ]
Notes:
The redistribution options are connected, ospf, rip, or static. Refer to the Border Gateway Protocol
Configuration Mode Commands chapter of the Command Line Interface Reference for details on the
redistribute command.
redistribute command.
A maximum of 64 route-maps are supported per context.
Save your configuration as described in the Verifying and Saving Your Configuration chapter.
BGP Communities and Extended Communities
Route filtering based on a BGP community or extended community (route target) via CLI Route Map Configuration
mode commands.
mode commands.