Please enable JavaScript.
Coggle requires JavaScript to display documents.
networking - Coggle Diagram
networking
protocols
SMTP- simple mail transfer protocol
IMAP- Internet messaging access protocol
TCP- Transmission control protocol
FTP- file transfer protocol
IP- internet protocol
HTTPS
Requires an encryption key
HTTP-Hyper text transfer protocol
POP- post office protocol
4 Layer model
Application layer
Transfer layer
Network layer
Link layer
peer 2 peer
all devices are equal
individual new responsible
Smaller organisations
Internet
Ethernet
Wireless network
WIFI
addresses
IP address- can change but must be unique
MAC address- always stays the same
Networks
LAN
WAN
Client server
Good for larger organisations
1 person is in charge of everything