Whilst implementing the above scenario, the administrator discovered that Host $1$ is unable to communicate with Net $2.$ Investigation of the router has revealed the following access list statement:

allow udp host $192\mathrm{.}168\mathrm{.}1\mathrm{.}1192\mathrm{.}168\mathrm{.}11\mathrm{.}0$ eq $67$

i$.$Break this statement down into its component parts, describing what each part is doing.

$(6$ marks$)$

ii$.$What process is happening between Host $1$ and Net $2?$

$(3$ marks$)$

iii.Why do you think Host $1$ is unable to communicate with Net $2$ and what can be done to rectify the problem?

$(3$ marks$)$

c$.$

i$.$Describe what type of addressing scheme is in use across Net $1,$ Net $2$ and Net $3?$

$(1$ mark$)$

ii$\mathrm{.}120$ IP addresses have been allocated$/$assigned to PCs on Net $2$:

What is the useable number of addresses now available on this network? Please show your working.

$(2$ marks$)$

What is the total number of addresses now available on this network? Please show your working.

$(2$ marks$)$