For Example: what is router, why we need it, what is its function and why here t

For This or a Similar Paper Click Here To Order Now

For Example: what is router, why we need it, what is its function and why here two routers are required. Similarly describe switches, nodes (computer) ,IP Phone, wireless media and all the servers Web server, DNS, DHCP servers and others
((((((but i only need 1 paragraph about servers and one paragraph about phones )))))))

For This or a Similar Paper Click Here To Order Now