Question

What is the maximum number of simultaneous connections that can be in progress at any one time in this network? b. Suppose that all connections are between switches A and C. What is the maximum number of simultaneous connections that can be in progress?c.Suppose we want to make 4 connections between switches A and C, and another 4 connections between B and D. Can we route these calls through the four links to accommodate all 8 connections? Describe the connections that make this possible or impossible?

Answer 1

a. 16 connections

b. 8 connections

c. Yes

Explanation:.

a. Given

n = 4

The connection requires a simultaneous connection at any given time between the switches.

Since n = 4, the number of connections is given by 4n.

4n = 4 * 4

= 16 connections.

b.

If connection is between switch C and A alone, then the maximum number of connections = 2(n) where n = 4

2n = 2 * 4 = 8 connections

.c. Yes, we can route these calls through the four links to accommodate all eight connection.

The connection going from A to C through B and D = 2

The connection going from B to D through A and C = 2