WKP Well Known Ports

Question 1

TCP:80

Answer 1

HTTP (Hypertext Transfer Protocol)

Extremely fast protocol used for network file transfers on the WWW world wide wev

Question 2

TCP:443

Answer 2

HTTPS (Hypertext Transfer Protocol over SSL)
Protocol to transfer hypertext from a web server to a client in a secure and encrypted fashion. Uses Transport Layer security TLS instead of SSL to establish a secure communication connection between host. encrypts the hypertext

Question 3

TCP:23

Answer 3

Telnet

Unencrypted method to log onto a remote computer

Question 4

TCP:22

Answer 4

SSH (Secure Shell)

encrypted method to log on to a computer

Question 5

UDP:53

Answer 5

Domain Name System (DNS)

Request asking for an IP address associated with a name

Question 6

UDP: 67,68

Answer 6

DHCP Dynamic Host Configuration protocol: IP address management

Question 7

TCP: 20,21

Answer 7

File Transfer Protocol

Question 8

UDP:69

Answer 8

Trivial File Transfer Protocol

requires no log. diskless workstations switches and routers

Question 9

TCP:22

Answer 9

Secure Shell or
SFTP
SSH File transfer protocol, or Secure File Transfer protocol

Question 10

TCP:25

Answer 10

SMTP

Simple Mail Transfer Protocol

Question 11

TCP:110

Answer 11

POP Post Office Protocol v3

Question 12

TCP:143

Answer 12

IMAP

internet message Access Protocol

Question 13

TCP:161

Answer 13

SNMP

simple network management protocol

Question 14

TCP:3389

Answer 14

Remote Desktop Protocol RDP

Question 15

UDP:123

Answer 15

NTP Network time protocol

Question 16

TCP/UDP: 5060, TCP:5061

Answer 16

SIP Session Initiation Protocol

Question 17

TCP:445

Answer 17

SMB server message block

Question 18

TCP/UDP: 389

Answer 18

LDAP Lightweight directory access protocol

Question 19

TCP:636

Answer 19

LDAPS lightweight directory access protocol over TLS/SSL

Question 20

UDP: 1719, TCP:1720

Answer 20

H.323 Protocols for audio and video over networks