You are computer network engineer working for UPM. UPM has been granted with IPv$4$

address block of $194\mathrm{.}193.$X$\mathrm{.}0/24$ for its IT operation. Please note that X is the value from your

unique laboratory assignment$$s octet number. UPM wants you to create an optimized new

departmental based subnets arrangement based on the FIFTEEN $(15)$ academic faculties and

TEN $(10)$ administrative departments as shown in Table $1.$ Please show your calculations in

details to accommodate seamlessly ALL of the faculties and departments by providing the

values for the following:

a$)$ New subnet mask for the new subnets arrangement. $(10$ marks$)$

b$)$ The ranges of available IP address for each newly created subnets. $(10$

marks$)$

c$)$ Broadcast, network and gateway addresses for each of the departments. $(15$ marks$)$

$4$

d$)$ The total number of usable IP addresses for the new network.