Computer Networks Answers

Cite a situation where you can apply the knowledge of creating crossover cable. In three to five sentences. Thank you so much!

, An organization has been assigned the prefix 212.1.1/24 (class C) and wants to form subnets for four departments, with hosts as follows:

a.      A 75 hosts

b.     B 35 hosts

c.      C 20 hosts

d.     D 18 hosts

           There are 148 hosts in all.

           a) Give a possible assignment of subnet masks to make this possible.

           b) Suggest what the organization might do if department D grows to 32 hosts.

Sol:

(a) Giving each department a single subnet, the nominal subnet sizes are 27 ,26 ,25 ,25

respectively; we obtain these by rounding up to the nearest power of 2. A possible

arrangement of subnet numbers is as follows. 

2. Cite a situation in which you can apply the knowledge of creating modular jack cable

1. What are the importance of creating modular jack cable?

3. Cite a situation in which you can apply the knowledge of creating crossover cables.

2. What are the importance of creating crossover cables?

1. What are the importance of creating straight through cable?

suppose you want to make a connection between the client and server using connection oriented approach. So for it which protocol will be referred and why .elaborate the steps (level-5)

What is computer networks

Consider L4 = {<G> | G is a graph containing a route that visits each vertex exactly once}. L4 is not known to be in P.

Show a high-level description of a TM that decides L4 in nondeterministic polynomial time. Show your time complexity analysis of the TM.