HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Command Referenc - Page 308
peer reflect-client
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system-view [Sysname] bgp 100 [Sysname-bgp] ipv4-family unicast [Sysname-bgp-ipv4] peer test public-as-only # In BGP-VPN IPv6 unicast instance view, remove private AS numbers in BGP updates sent to EBGP peer group test. system-view [Sysname] bgp 100 [Sysname-bgp] ip vpn-instance vpn1 [Sysname-bgp-vpn1] ipv6-family unicast [Sysname-bgp-ipv6-vpn1] peer test public-as-only peer reflect-client Use peer reflect-client to configure the device as a route reflector and specify a peer or peer group as a client. Use undo peer reflect-client to restore the default. Syntax In BGP IPv4 unicast instance view/BGP-VPN IPv4 unicast instance view: peer { group-name | ip-address } reflect-client undo peer { group-name | ip-address } reflect-client In BGP IPv6 unicast instance view: peer { group-name | ipv6-address } reflect-client undo peer { group-name | ipv6-address } reflect-client Default Neither the route reflector nor the client is configured. Views BGP IPv4 unicast instance view, BGP-VPN IPv4 unicast instance view, BGP IPv6 unicast instance view Predefined user roles network-admin Parameters group-name: Specifies a peer group by its name, a case-sensitive string of 1 to 47 characters. The peer group must have been created. ip-address: Specifies a peer by its IP address. The peer must have been created. ipv6-address: Specifies a peer by its IPv6 address. The peer must have been created. Usage guidelines Using route reflectors can solve the issue brought by too many IBGP connections. In an AS, a router acts as a route reflector, and other routers act as clients connecting to the route reflector. The route reflector forwards the routing information received from a client to other clients. In this way, all clients can receive routing information from one another without establishing BGP sessions. 297