Tutorial IP Subneting $$ FLSM$/$VLSM Introduction This lab tutorial aims to assess the level of understanding of students in IP addressing including Variable Length Subnet Mask $($VLSM$)$ addressing. $6\mathrm{.}1$ FLSM Tutorial Kolej Yayasan Melaka forms a new branch of office at Durian Tunggal. They subscribe an Asymmetric Digital Subscriber Line $($ADSL$)$ line from the Internet Service Provider $($ISP$)$ and have been given $201\mathrm{.}17\mathrm{.}45\mathrm{.}0$ Internet Protocol version $4($IPv$4)$ address and $255\mathrm{.}255\mathrm{.}255\mathrm{.}192$ subnet mask address. There are two departments in the branch, which are the Marketing $(10$ computers$)$ and Administration $(5$ computers$)$ department. As a Network Manager, you are required to extract the following information using Classless Inter$-$Domain Routing $($CIDR$)$ without Variable$-$Length Subnet Masking $($VLSM$)$: a$)$ Original class of IP address for the network: $(1$ Marks$)$ b$)$ Subnet mask address for the network: $(2$ Marks$)$ c$)$ Number of bit borrowed for the subnet calculation: $(2$ Marks$)$ d$)$ Number of bit left for the subnet calculation $(2$ Marks$)$ e$)$ Number of subnet for the network: $(2$ Marks$)$ f$)$ Number of usable host per subnet inside the network $(2$ Marks$)$ g$)$ Network address, broadcast address and range of host address for the first subnet of the network: $(6$ Marks$)$ h$)$ Draw and label a network diagram that shows the network of Kolej Yayasan Melaka at Durian Tunggal connecting the LAN to ISP. $(8$ Marks$)6\mathrm{.}2$ VLSM Tutorial You are the Network Administrator for Ohoi Inc. You are required to develop a $4$ subnetwork including$$s Administrator, Lecturer, Management and Student for your network. Subnetwork Administrator and Lecturer must be attached to the same WAN Connection, while subnetwork Management and Student must also be connected in other single WAN connection. Both router must be interconnected each other. You are required to use Class A IP address as the Private IP$.$The class of IP address. You are given $172\mathrm{.}16\mathrm{.}0\mathrm{.}0/12$ as the Network Prefix, and the IP requirements of the subnet are as follows: Subnet $1-$ Student $430$ host Subnet $2$ Lecturer $-120$ host Subnet $3-$ Management $7$ host Subnet $4-$ Administrator $2$ host a$)$ Draw the IP table and fill it with network address, broadcast address and range of host address for every sub$-$network. b$)$ Draw the network diagram that shows the network of Network Administrator for Ohoi Inc and fill it with appropriate information. $(25$ Marks$)$