将启用 SCU 的 vt 接口映射到 VRF 实例
接下来，在层次结构级别的所需 VRF 实例 中包含 VPN 环路隧道接口：[edit routing-instances routing-instance-name]
[edit]
routing-instances {
routing-instance-name {
instance-type vrf;
interface at-2/1/1.0;
interface vt-0/3/0.0;
route-distinguisher 10.250.14.225:100;
vrf-import import-policy-name;
vrf-export export-policy-name;
protocols {
bgp {
group to-r4 {
local-address 10.20.253.1;
peer-as 400;
neighbor 10.20.253.2;
}
}
}
}
}