• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/25

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

25 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)

FTP

20, 21

File transfer protocol

SFTP

Tcp 22

Secure file transfer protocol SSH

SMTP

25

Simple mail transfer protocol

DHCP

67,68

Dynamic host configuration protocol

HTTP

80

Hypertext transfer protocol

Pop

110

Post office protocol

IMAP

143

Internet message access protocol

SMB

445

Server message block 🚫

LDAPS

636

Light weight directory access protocol

RDP

3389

Remote desktop protocol

SSH

22

Secure shell

Telnet

23

Internet

DNS

53

Domain name system

TFTP

69

Trivial file transfer protocol


Primarily for nodes booting from local area network

SNMP

Udp 161

Simple network management protocol

LDAP

389

Lightweight directory access protocol

H.323

1720

ITU telecommunications standardizion sector

SIP

506, 5061

Session initionation protocol

Application protocol level

Level 7

HTTP, FTP, IRC, SSH, DNS

Presentation protocol level

Level 6

SSL, SSH, IMAP, FTP, MPEG, JPEG

Session level

Level 5

APIs, sockets, Winsock

Transport level

Level 4

TCP, UDP

Network level

Level 3

IP, ICMP, IPSec, IGMP

Data link

Level 2

Ethernet,PPP, switch, Bridge

Physical layer

Level 1

Coax, fiber, wireless, hubs, repeaters