help$($c$)$ You have been appointed as a network designer and you are required to design FOUR

$(4)$ subnetwork as in Figure Q$4($c$)$ in an insurance company with a starting address of

$160\mathrm{.}80\mathrm{.}20\mathrm{.}130/26.$ Based on the requirement in Table Q$4($c$),$ assign the IP address to

each network and each Network Interface Card $($NIC$).$

$C4,SP3[9$ marks$]$

Table Q$4($c$)$: Network requirement

$($d$)$ Based on your answer in Q$4($c$),$ create the routing table for $PCl$ and $PC3$

$[C4,SP3][7$ marks$]$