To configure inter-PSD forwarding on a PSD:
The values for logical-unit-number must match values set in the Root System Domain (RSD) configuration.
In the example illustrated in Figure 12, a cross-connect using a tunnel interface transports packets between the logical interfaces configured on each PSD.
Figure 12: Example: Inter-PSD Forwarding
Table 17: Example: Inter-PSD Forwarding
In this example, the [edit interfaces] hierarchy on PSD 5 is configured as follows:
interfaces {
xt-4/3/0 {
unit 1 {
peer-psd psd7;
peer-interface xt-3/3/0.1;
encapsulation frame-relay;
point-to-point;
dlci 1;
family inet {
address 10.0.0.2/32 {
destination 10.0.0.1;
}
}
family inet6 {
address 2121:2121::2/64;
}
}
unit 2 {
peer-psd psd3;
peer-interface xt-2/3/0.1;
encapsulation frame-relay;
point-to-point;
dlci 2;
family inet {
address 10.0.1.2/32 {
destination 10.0.1.1;
}
}
}
}
}
In this example, the [edit interfaces] hierarchy on PSD 7 is configured as follows:
interfaces {
xt-3/3/0 {
unit 1 {
peer-psd psd5;
peer-interface xt-4/3/0.1;
encapsulation frame-relay;
point-to-point;
dlci 1;
family inet {
address 10.0.0.1/32 {
destination 10.0.0.2;
}
}
family inet6 {
address 2121:2121::1/64;
}
}
unit 2 {
peer-psd psd3;
peer-interface xt-2/3/0.2;
encapsulation frame-relay;
point-to-point;
dlci 2;
family inet {
address 10.1.1.1/32 {
destination 10.1.1.2;
}
}
}
}
}
In this example, the [edit interfaces] hierarchy on PSD 3 is configured as follows:
interfaces {
xt-2/3/0 {
unit 1 {
peer-psd psd5;
peer-interface xt-4/3/0.2;
encapsulation frame-relay;
point-to-point;
dlci 1;
family inet {
address 10.0.1.1/32 {
destination 10.0.1.2;
}
}
}
unit 2 {
peer-psd psd7;
peer-interface xt-3/3/0.2;
encapsulation frame-relay;
point-to-point;
dlci 2;
family inet {
address 10.1.1.2/32 {
destination 10.1.1.1;
}
}
}
}
}