Configuring with Multipoint Subinterfaces

You can also choose to use multipoint subinterfaces for a Frame Relay configuration. This last sample network, based on the network shown in Figure 14-6, uses both multipoint and point-to-point subinterfaces. Examples 14-13 through 14-17 show the configuration for this network. Table 14-2 summarizes the addresses and subinterfaces used.

Image

Figure 14-6 Hybrid of Full and Partial Mesh, with Subnets and Local DLCIs

Example 14-13 Router A Configuration

interface serial0/1/1 encapsulation frame-relay!interface serial 0/1/1.1 multipoint ip address 140.1.1.1  255.255.255.0 frame-relay ...

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