Required Resources

2         Routers (Cisco 2911) –  Router 2 with 2 interfaces Gigabit Ethernet 0/0, Gigabit Ethernet 0/1 connected to Subnet A and B as per the given network above.

• Switches (Cisco 2960)

• PCs as end devices and 1 server

Download CISCO packet tracer free version from link below: Download cisco packet tracer 7.2.2

Designing the Network with Classful Subneting

192. Network given is provided with network address of 192.168.10.128 /25 (Network ID).

193. Design 3 subnets for the above network using classless subnetting (VLSM).

     • Subnet A with 13 computers

     • Subnet B with 25 computers

194. Subnet A is connected to Router 2 G0/0 interface. Subnet B is connected to G0/1 of Router 2.

195. Answer the following: (Note: the first and last Subnet IDs are not valid in traditional classful subnetting) (Show all steps in the word document)

196. Calculate new subnet mask or prefix for each subnet?

197. Find the valid address ranges in each subnet?

1. After designing, fill the table with valid IP addresses and subnet masks.

Required Configuration

Step 1: Cable the network as shown in the topology.

1. Layout the devices shown in the topology diagram, and cable, as necessary using cisco packet tracer. Note: you may use auto configuration option for cables.

2. Power on all the devices in the topology.

Step 2: Configure the switch.

1. No configuration is required on the switch.

DETAILED ASSIGNMENT

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