Design a network in cisco packet tracer to connect 3 LANs- Teacher[50host], Student[100host] and Server[25host]. a. Teacher LAN should have 2 PCs and 1 Printer. b. Student LAN should have 3 PCs. c. Server LAN should have 1 web server[www.cisco.com] and 1 DNS&TFTP server. d. Use Appropriate number of switch and router in the network. e. Use the given network 172.16.0.0/24 to accommodate IP addresses for the end devices of each LAN while wasting the fewest addresses. f. All departments should be connected using appropriate cables. g. Use first usable IP as the default gateway for each LAN. h. Test the connectivity between Teacher and Student LAN. i. Both Teacher and Student LAN should be able to browse www.cisco.com j. Configure router for remote management via SSH and switch via telnet. k. Make sure to secure the devices with at least basic security measures. l. At the end, backup device configuration on device