Chapter 7, Problem P11P

a.

Program Plan Intro

Distance vector algorithm:

In data network, the distance vector routing protocol determines the best route for data packets calculated based on the distance. The distance is measured by the number of routers a packet has to pass. The exchange of information with one another help to determine the best route across the network.

Given scenario:

The proposed solution in the section which is used to allow the mobile users to keep their IP addresses as they moved among the foreign networks. The foreign network advertise a highly particular route to the mobile user and use the current routing infrastructure to spread this information throughout the entire network. So this causes scalability.  If the mobile user moves from one network to another network, the new foreign network gives particular route to the mobile user and old foreign network removes it route. The distance vector algorithm is used in this case to route the mobile user among the networks.

b.

Program Plan Intro

Distance vector algorithm:

In data network, the distance vector routing protocol determines the best route for data packets calculated based on the distance. The distance is measured by the number of routers a packet has to pass. The exchange of information with one another helps to determine the best route across the network.

Given scenario:

The proposed solution in the section which is used to allow the mobile users to maintain their IP addresses as they moved among the foreign networks. The foreign network advertise a highly particular route to the mobile user and use the current routing infrastructure to spread this information throughout the entire network. So this causes scalability.  If the mobile user moves from one network to another network, the new foreign network gives particular route to the mobile user and old foreign network removes it route. The distance vector algorithm is used in this case to route the mobile user among the networks.

c.

Program Plan Intro

Distance vector algorithm:

In data network, the distance vector routing protocol determines the best route for data packets calculated based on the distance. The distance is measured by the number of routers a packet has to pass. The exchange of information with one another helps to determine the best route across the network.

Given scenario:

The proposed solution in the section which is used to allow the mobile users to keep their IP addresses as they moved among the foreign networks. The foreign network advertise a highly particular route to the mobile user and use the current routing infrastructure to spread this information throughout the entire network. So this causes scalability.  If the mobile user moves from one network to another network, the new foreign network gives particular route to the mobile user and old foreign network removes it route. The distance vector algorithm is used in this case to route the mobile user among the networks.