为 MBGP MVPN 配置路由实例
要配置 MBGP MVPN,请添加以下 mvpn
语句:
mvpn { mvpn-mode (rpt-spt | spt-only); receiver-site; route-target { export-target { target target-community; unicast; } import-target { target { target-value; receiver target-value; sender target-value; } unicast { receiver; sender; } } } sender-site; traceoptions { file filename <files number> <size size> <world-readable | no-world-readable>; flag flag <flag-modifier> <disable>; } }
您可以在以下层级包含此语句:
[edit routing-instances routing-instance-name protocols]
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols]
默认情况下,MBGP MVPN 路由实例与组播发送方和接收器站点相关联。如果配置选项 receiver-site
,则路由实例仅与组播接收器站点相关联。配置选项会将 sender-site
路由实例与仅组播发送站点相关联。
注意:
为 MBGP MVPN 配置路由实例时,必须在路由实例的 PE 路由器之间配置 MPLS LSP(RSVP 信号或 LDP 信号),以确保 VPN 单播连接。点对多点 LSP 仅用于组播数据转发。