WRITE SHORT ANSWERS TO THE HIGHLIGHTED QUESTIONS 2 PAGES MAXIMUM
2 Pages
1. Networks use different routing protocols to select the best routing path to reach other networks. A distance-vector routing uses a set of protocols (IPX, SPX, IP, or DECnet) and a distance calculation through an outgoing network interface to select the most efficient path to a network destination.
Link-state routing protocols track the connection status and type to each link that comes from a network. The criteria for selection are links with greater hops and faster mediums. Those are considered the most efficient links that will be used by the routing protocols.
Discuss the following for this assignment:
- Do you think that most network administrators understand and use both distance-vector and link-state protocols? Why?
- In your opinion, are there other options that can perform the tasks of these protocols? What is the future for routing through these protocols? Explain.
2. Todd, a junior network administrator, is given the task of providing feedback on routing. Specifically, he will discuss the routed, nonroutable, and routing protocols. He should also address routing congestion. Todd knows that nonroutable protocols cannot go across local area network (LAN) boundaries and that routed ones can transport data across networks. Todd needs help, however, to make a complete feedback report.
Post an answer to the following questions, and support your answers with academic or real information technology (IT) examples to accentuate your point:
- Do you think the term routing congestion can be replaced by the term network congestion? Why?
- In your opinion, what is the purpose of nonroutable protocols? Is there a legitimate reason for having nonroutable protocols? Do you think they can be replaced with another type of protocol or innovative system?
- Be sure to explain differences between routed, nonroutable, and routing protocols. Provide examples.