***Network Topology for EIGRP over Frame Relay Using Dynamic Mappings***

R1(config)#interface serial0/0/0
Enters interface configuration mode

R1(config-if)#ip address 192.168.1.101 255.255.255.0
Assigns the IP address and mask

R1(config-if)#encapsulation frame-relay
Enables Frame Relay on this interface

R1(config-if)#no shutdown
Enables the interface

R1(config-if)#exit
Returns to global configuration mode

R1(config)#router eigrp 100
Creates routing process 100

R1(config-router)#network 172.16.1.0 0.0.0.255
Advertises the network in EIGRP

R1(config-router)#network 192.168.1.0
Advertises the network in EIGRP