Three LANs are linked by means of a router device. Each LAN carries of: five computers, one printer, one 4-port swap and a hub. 1- Draw the entire network. 2- Assign Class B community IP tackle for...

Three LANs are linked by means of a router device. Each LAN carries of: five computers, one printer, one 4-port swap and a hub.  1- Draw the entire network. 2- Assign Class B community IP tackle for every LAN. 3- Which topology this community represents. 4- How many collision domains and broadcast domains. 5- Classify networking and internetworking units in the network.