Question 1- Explain the differences between

• a routing protocol and a routed protocol.
• classful and classless routing
• Distance Vector Routing Protocols and Link State Routing Protocols

Question 2- Explain the differences between the Cisco router configuration commands

• default-information originate
• redistribute static

Question 3- The routers in the network shown are running RIPV1. Explain why the network is not reliable. Suggest two different approaches to fix the problem.

Question 4-

All routers are running RIP version 2.

Part 1

a) Both R1 and R2 have automatic summarization disabled. R3 has automatic summarization enabled. Can network 150.150.170.0/24 communicate with network 150.150.150.0/24 reliably? Explain.

b) List the routing tables of all three routers when the network is in normal operation.

Part 2

All routers have automatic summarization disabled. List the routing tables of all routers when the network is in normal operation.

Part 3

All routers have automatic summarization disabled.

Suppose R3 is the ISP router. R1 and R2 are routers on the customer side.

a) Describe the changes necessary in the configuration of R1, R2 and R3 as compared to the scenario in Part 2.

b) List the routing tables in R1 and R2 and the routes in R3 which relate to 150.150.150.0/24, 150.150.160.0/24, 150.150.170.0/24.

c) Implement the scenario in Packet Tracer 6.0.1.