I need help on Questions $3,5,79,10,$ and $12.$ I also need a screenshot of $13.$Will upvote immediately after, thank you!$1.)$ In Packet Tracer, add a $2960$ switch, a $2901$ router, and two PCs$.$ Connect the devices to the switch using Copper Straight$-$Through cables.

$2.)$ Enter the commands in$$Table to configure the router$$s interface and a DHCP pool on the router.

$$Configure the Router With a DHCP Pool$3.)$ On each PC$,$ request a DHCP assignment. In some cases, it might take a couple of tries for the DHCP assignment to succeed. If it still doesn$$t work, do some troubleshooting to figure out the problem and fix it$.$ What IP address was assigned to each PC$?$ What is the default gateway address for both PCs$?$

$3$B$.)$ Suppose an attacker brings their own DHCP server to your network. The attacker configures their device as the default gateway so your PCs start sending their traffic to the wrong device. Complete the following steps:$4.)$ Add a server to your workspace. Do NOT yet connect the attacker$$s server to your network. Make the following configurations to the server first:$$ Set the server$$s static IP address to $192\mathrm{.}168\mathrm{.}2\mathrm{.}20/24.$ Turn on the server$$s DHCP service. Set the pool$$s default gateway address to $192\mathrm{.}168\mathrm{.}2\mathrm{.}20$ and its start IP address to $192\mathrm{.}168\mathrm{.}2\mathrm{.}21/24.$ Be sure to save$$ these settings.$$ Use a Copper Straight$-$Through cable to connect the hacker$$s server to your switch$\mathrm{.}5.)$ After the server$$s connection with the switch activates, at PC$0$s Command Prompt, enter the command$$ipconfig $/$release$$and then enter the command$$ipconfig $/$renew$.$ What information does PC$0$ receive? Which DHCP server did it get its assignment from?

To protect your network, you need to enable DHCP snooping on the switch. This will ensure that DHCP responses can only come from an approved DHCP server. Complete the following steps:$6.)$ Enter the commands in$$Table$$to configure DHCP snooping on the switch.

Configure the Switch for DHCP Snooping