See pic below!

Working out of the address block 192.168.10.0 /24, assign Net IDs & IP addresses to router interfaces Defined Networks 100 Users R1-R2 P2P (Router numbers not assigned R2-R3 P2P R3-R4 P2P R4-R1 P2P 50 Users 25 Users 10 servers Also, assign IP addresses to the router interfaces: The router interface in the "defined network" is called the default gateway Example Default Gatewa y (DGW) IP allocation R1 O----lDoW NetID 192 16810.0 /25 1 DGW IP address (192.168.10.1) Each P2P network has an interface on adjacent routers. Assign IPs to the associated router interfaces xample allocation P2P NetID 192.168.10.240/30 R1 R2 0 P2P IP 241 0 242 See Picture Below for reference of IP Allocation. o assan the tist avelable pas the debautt P2p P2p P2P usex