Task#$1$

Configure a static route to the adjacent LAN, LAN$-$A to LAN$-$B$.$ Use the IP addresses provided in Table $1.$ You will be asked to verify that the computers in your LAN can ping the neighbor LAN. Note that a serial interfaces is being used to interconnect the LANs. You are configuring routing for both a $192\mathrm{.}168\mathrm{.}20\mathrm{.}0$ and $172\mathrm{.}16\mathrm{.}75\mathrm{.}0$ networks. A subnet mask of $255\mathrm{.}255\mathrm{.}255\mathrm{.}0$ is being used.

Configure the gateway address for your LAN routers $($R$1$ and $R2)$ according the addresses provided in Table $1.$ You will also need to enable the interfaces.

a$.$ Configure the IP addresses for all devices.

b$.$ Configure the default gateway on PC$1$

c$.$ Configure the Serial interface $\frac{0}{0}\frac{?}{0}$ on Router $1$

d$.$ Configure the FastEtherneto$/0$ interface on Router $1($Remember which IP address go where$)$

e$.$ Configure the FastEtherneto$/0$ interface on Router $2$

f$.$ Configure the Serial interface $\frac{0}{0}\frac{?}{1}$ on Router $2$

g$.$ Configure the default gateway on $PC{2}_{{?}_{?}}$

Configure the hostname for your routers; $($R$1$ should be renamed the LAN$-$A and R$2$ should be renamed LAN$-$B$.$ List the router prompt and command used to configure the router's hostname.

Configure the router interface's serial IP addresses and subnet masks according the addresses specified in Table $1.$ Use the proper command to verify that the interfaces are properly configured.

a$.$ Post a screenshot of the CLI t show that the interfaces are properly configured and $"$up$"$

Configure static routes from the LAN$-$A router to the LAN$-$B router and from LAN$-$B router to back to the LAN$-$A router. Use two commands to verify that the routes are configured. List the commands used.

What does it mean that the "Gateway of last resort is not set?"

Trace the route from a PC in LAN$-$A to a host in the LAN$-$B$.$ Your trace should pass through two routers. List the command used to set and record the trace information.

a$.$ Post a screenshot to show the next hop address is properly set

Use the computers in each LAN to ping the computers in the adjacent LAN.