The reflect between-clients command enables route reflection among clients.
The undo reflect between-clients command disables route reflection among clients.
By default, route reflection among clients is enabled.
BGP view, BGP-IPv4 unicast address family view, BGP-IPv4 multicast address family view, BGP-VPN instance IPv4 address family view, BGP-VPNv4 address family view, BGP-IPv6 unicast address family view, BGP-VPN instance IPv6 address family view, BGP-VPNv6 address family view, BGP-VPLS address family view, BGP-L2VPN address family view, BGP L2VPN-AD address family view, BGP-EVPN address family view
Usage Scenario
On some networks, if the clients of an RR establish full-mesh connections with each other, they can directly exchange routing information. Route reflection among clients is unnecessary. The undo reflect between-clients command can be used to prohibit the clients from reflecting routes to each other to reduce costs.
Prerequisites
An RR has been configured.
Precautions
The reflect between-clients command is run only on RRs.
# Disable route reflection among fully-meshed clients.
<HUAWEI> system-view
[HUAWEI] bgp 100
[HUAWEI-bgp] group rr-client internal
[HUAWEI-bgp] peer 10.1.2.1 group rr-client
[HUAWEI-bgp] peer 10.1.3.1 group rr-client
[HUAWEI-bgp] peer 10.1.4.1 group rr-client
[HUAWEI-bgp] ipv4-family unicast
[HUAWEI-bgp-af-ipv4] peer rr-client reflect-client
[HUAWEI-bgp-af-ipv4] undo reflect between-clients