ITEC $2320-$ Weekly Assignment D

Topologies and Access Methods $/$ Networking Hardware

Fig. $1$

How many collision domains are in Fig $1?$ Explain your answer. $(10$ points$).$

How many broadcast domains are in Fig $1?$ Explain your answer. $(10$ points$).$

You are given the network $192\mathrm{.}168\mathrm{.}3\mathrm{.}0255\mathrm{.}255\mathrm{.}255\mathrm{.}0.$ Borrow the least number of bits to produce usable subnets for the number of broadcast domains indicated in question $2$ and still be able to accommodate $20$ users per subnet. What is the range and the new subnet mask? $(20$ points$).$

ou must supply an explanation for how you calculate your answer for questions $1-3$ to ceive credit.

Using Visio or LucidChart, draw the network shown Fig $1$ for the site supported by Router $1$ with $20$ users per switch and show the addresses, subnet mask and default gateway for each user based on the subnetting in questions $1-3(20$points$).$