SO/0/1 solo SO/O/0 SO/0/0 R2 R1 DCE DCE R3 GO/1 G0/1 GO/1 F0/5 FO/5 S1 S3 F0/6 F0/6 PCB PCC Section 1 Scenario: You are designing a small network with a private address of 192.168.10.0 255.255.255.0. You are instructed to subnet the network so each subnet can host a maximum of 14 hosts. You will then assign IP addresses to the according interfaces. In the lab, you will only be utilizing 4 of the subnets (the first three and the last) to assign IP addresses. The unused subnets for the example are in grey- still fill out the entire table. Directions: 1. Begin by subnetting the network. What is the new subnet mask you will use? _ How many subnets will this create? What is the new CIDR notation? 2. Fill out the table on the next page with the network address, first host IP address, last host IP address and broadcast address for each subnet. Note: You can fill out the table by writing the number of the last octet to complete the format of 192.168.10. Subnets for 192.168.10.0 (192.168.10.x) Network # Network Address First Host Address Last Host Address Broadcast Address 3. In this network, you will be using serial connections between routers. For these connections, you will further subnet one of the networks you just created to assign IP addresses to the interfaces. Use the final network in the table on the previous page and subnet it to /30. How many host addresses will there be per subnet? 4. Fill out the table below. Note in the lab there are only two serial connections so you will only be utilizing the first two subnets- still fill out the whole table. Subnets for 192.168.10.240 (192.168.10.) Network Address First Host Address Last Host Address Network # Broadcast Address 5. You will now design the addressing table for the network. See on the following page the design of the network and fill out the table, assigning IP addresses in the according subnets to the devices within that network segment. Instructions for addressing: o Reference the first network address table you filled out. Use the first subnet to assign IP addresses to PC A and the G0/1 interface on router 1. Use the second subnet for PC B and the G0/1 interface of router 2. Use the third subnet for PC C and the G0/1 interface of R3. Use the first available host address in the network to assign to the G0/1 interface of each router. Use the second available host IP address to assign to the computer. The default gateway for the PCs will be the router interface it is connected to. o For serial connections, reference the second table with the /30 subnets. Use the first network and assign the first host address for the So/0/0 interface on router 1 and the second host address for the S0/0/0 interface on router 2. Use the second network to assign the first host address to the interface S0/0/1 on router 3 and the interface Sc/0/1 on router 2. so/0/1 SO/0/1 S0//0 SO/0/0 R3 DCE R2 G0/1 R1 G0/1 DCE G0/1 FO/5 FO/5 F0/6 FO/6 PC C Device Interface IP Address Subnet Mask Default Gateway R1 G0/1 SO/0/O(DCE) G0/1 S0/0/0 SO/0/1(DCE) G0/1 SO/0/1 PCA NIC PCB NIC PCC NIC