What is Network Devices

What is Network Devices :- Computer Networking devices can communicate two or more different network without these Devices network communication can’t be possible.

Type of Network Devices :-

# Repeater
# Hub
# Bridge
# Switch
# Router
# Proxy
# Firewall

Linux Basic Commands

Linux Basic Commands :- Rules For Commands In LINUX

# Case Sensitive (Lower Case by default).

# Always use single space between objects (Commands, Options, Arguments).

# Always use - or - - before any option.

What is Transmission Media

Transmission Media :- When we create a computer network then we need to communication medium this medium can be wired or wireless.

There are two type of transmission media:-
# Wired medium or Guided medium.
# Wireless medium or unguided medium.