Network Devices Flashcards
What is a computer network?
A computer network is a digital telecommunications network which allows nodes to share resources.
What is a router?
A device that provides WiFi and its typically connected to a modem. It sends information from the internet to a computer, phones, and tablets, and any other wifi capability devices
what is network switch?
A network switch connects devices within a network through Ethernet. To forward traffi within a LAN
What is a firewall or Host based firewall?
Firewalls are essential components of network security, helping to protect against unauthorized access, cyberattacks, malware, and other threats
what is a server?
A server is a computer or system that provides resources, data, services, or programs to other computers, known as clients, over a network
What is another name for servers and clients?
End hosts or endpoints
True or False: 2 computers connected together make a network
True
What are examples types of network clients?
laptop, pc running windows, macbook running Os, iphone running iOS
what is a client?
A device that accesses a service made available by a server
what is a host?
the term host can refer to any type of network node
What does LAN stand for?
Local Area Network. It is not a network device itself
what is a next-generation firewall?
It combines traditional firewall features and also includes additional features like application awareness and control, integrated intrusion prevention, and cloud-delivered threat intelligence
What does CLI stand for?
Command Line Interface
What does IP stand for?
Internet protocol
What does IEEE stand for?
Institute of Electrical and Electronics Engineer
