HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Confi - Page 292
Configuring IBGP between MCE and PE
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Step 6. Configure a filtering policy to filter the routes to be advertised. Command filter-policy { acl-number | ip-prefix ip-prefix-name } export [ direct | ospf process-id | rip process-id | static ] 7. Configure a filtering policy to filter the received routes. filter-policy { acl-number | ip-prefix ip-prefix-name } import Remarks Optional. By default, BGP does not filter the routes to be advertised. Optional. By default, BGP does not filter the received routes. NOTE: BGP runs within a VPN in the same way as it runs within a public network. For more information about BGP, see Layer 3-IP Routing Configuration Guide. Configuring IBGP between MCE and PE Step 1. Enter system view. Command system-view 2. Enter BGP view. bgp as-number 3. Enter BGP-VPN instance view. ipv4-family vpn-instance vpn-instance-name 4. Configure the PE as the IBGP peer { group-name | ip-address } peer. as-number as-number 5. Redistribute the VPN routes of the VPN site. import-route protocol [ process-id | all-processes ] [ med med-value | route-policy route-policy-name ] * 6. Configure the egress router of the site as a client of the route reflector. peer { group-name | ip-address } reflect-client 7. Enable route reflection between clients. reflect between-clients 8. Specify a cluster ID for the route reflector. reflector cluster-id cluster-id 9. Configure a filtering policy to filter the routes to be advertised. filter-policy { acl-number | ip-prefix ip-prefix-name } export [ direct | ospf process-id | rip process-id | static ] Remarks N/A N/A N/A N/A By default, no route redistribution is configured. Optional. By default, no route reflector or client is configured. Optional. Enabled by default. If the clients are fully meshed, you do not need to enable route reflection. Optional. By default, each RR in a cluster uses its own router ID as the cluster ID. If more than one RR exists in a cluster, use this command to configure the same cluster ID for all RRs in the cluster to avoid routing loops. Optional. By default, BGP does not filter the routes to be advertised. 282