Type
A computer network that interconnects computers within a limited area such as a residence or building.
LAN
Connection that uses coax cables to deliver a variety of content including tv, Internet and voice calls
What is cable
This topology connects all devices to a single central hub or switch.
What is a star?
This device regenerates weak signals.
What are repeaters?
This a a protocol that finds the IP address associated with a registered Internet domain for web, e-mail, or other Internet services.
What is DNS?
A network that spans across a city.
MAN
This is an increasingly popular for Internet connections to homes and businesses. It uses light pulses to transmit signals.
What is fiber optics?
This topology has devices that form a closed loop, where each device is connected to two other devices?
What is a ring?
This is a device that connects networks and forwards data based on IP address.
What are routers?
This protocol provides a set of rules for exchanging text, graphics, sound, video, and other multimedia files on the World Wide Web.
What is HTTP?
Connects devices in close proximity.
PAN
This is a digital phone service that can also connect to the Internet.
What is DSL?
This topology provides the highest redundancy and fault tolerance.
What is mesh?
This is a device that microsegements a LAN and forwards data based on the MAC address.
What is a switch?
This protocol is used to send mail from clients to an e-mail server.
What is SMTP?
Wireless APs connect together to extend the reach of a wireless network
WMN
This connection type uses towers distributed through a user's coverage area to provide seamless access to phone and Internet services.
What is cellular?
This topology is most commonly used in modern LANs.
What is a star?
A device that uses radio waves to extend the distance of a network.
What is a Wireless AP?
This protocol provides IP addresses to network hosts and provides a way to manage those addresses.
What is DHCP?
Connects networks across large geographical areas, such as the Internet.
WAN
This is a popular connection choice for rural users who don't have access to cable, fiber, or DSL.
What is satellite?
A type of network topology in which all devices are connected to a single cable.
What is a bus?
This is a legacy device used to divide a LAN into segments.
What is a hub?
This protocol provides a strong authentication and encrypted data transport between a client and a remote computer
What is SSH?