PORTS

Question 1

FTP – File Transport Protocol

Answer 1

Port 20, 21

Question 2

SSH – Secure Shell

Answer 2

Port 22

Question 3

Telnet

Answer 3

Port 23

Question 4

SMTP – Simple Mail Transport Protocol

Answer 4

Port 25

Question 5

DNS – Domain Name System

Answer 5

Port 53

Question 6

DHCP – Dynamic Host Configuration Protocol

Answer 6

Port 67, 68

Question 7

TFTP – Trivial File Transport Protocol

Answer 7

Port 69

Question 8

HTTP – Hypertext Transfer Protocol

Answer 8

Port 80

Question 9

HTTPS – Hypertext Transfer Protocol Secure

Answer 9

Port 443

Question 10

SSL VPN – Secure Sockets Layer virtual private network

Answer 10

Port 443

Question 11

POP3 – Post Office Protocol version 3

Answer 11

Port 110

Question 12

NTP – Network Time Protocol

Answer 12

Port 123

Question 13

IMAP4 – Internet message access protocol version 4

Answer 13

Port 143

Question 14

SNMP – Simple Network Management Protocol

Answer 14

Port 161

Question 15

IPsec – Internet Protocol security (through the use of ISAKMP – Internet Security Association and Key Management Protocol)

Answer 15

Port 500

Question 16

RDP – Remote Desktop Protocol

Answer 16

Port 3389

Question 17

Port 20, 21

Answer 17

FTP – File Transport Protocol

Question 18

Port 22 TCP, UDP

Answer 18

SSH – Secure Shell

Question 19

Port 23

Answer 19

Telnet

Question 20

Port 25

Answer 20

SMTP – Simple Mail Transport Protocol

Question 21

Port 53

Answer 21

DNS – Domain Name System

Question 22

Port 67, 68

Answer 22

DHCP – Dynamic Host Configuration Protocol

Question 23

Port 69

Answer 23

TFTP – Trivial File Transport Protocol

Question 24

Port 80

Answer 24

HTTP – Hypertext Transfer Protocol

Question 25

Port 443

Answer 25

HTTPS – Hypertext Transfer Protocol Secure

Question 26

Port 443 SSL VPN

Answer 26

SSL VPN – Secure Sockets Layer virtual private network

Question 27

Port 110

Answer 27

POP3 – Post Office Protocol version 3

Question 28

Port 123

Answer 28

NTP – Network Time Protocol

Question 29

Port 143

Answer 29

IMAP4 – Internet message access protocol version 4

Question 30

Port 161

Answer 30

SNMP – Simple Network Management Protocol

Question 31

Port 500

Answer 31

IPsec – Internet Protocol security (through the use of ISAKMP – Internet Security Association and Key Management Protocol)

Question 32

Port 3389

Answer 32

RDP – Remote Desktop Protocol

Question 33

FTP - Port 20, 21

Answer 33

File Transport Protocol

Question 34

SSH - Port 22

Answer 34

Secure Shell

Question 35

SMTP - Port 25

Answer 35

Simple Mail Transport Protocol

Question 36

DNS - Port 53

Answer 36

Domain Name System

Question 37

DHCP - Port 67, 68

Answer 37

Dynamic Host Configuration Protocol

Question 38

TFTP - Port 69

Answer 38

Trivial File Transport Protocol

Question 39

HTTP - Port 80

Answer 39

Hypertext Transfer Protocol

Question 40

HTTPS - Port 443

Answer 40

Hypertext Transfer Protocol Secure

Question 41

SSL VPN - Port 443

Answer 41

Secure Sockets Layer virtual private network

Question 42

POP3 - Port 110

Answer 42

Post Office Protocol version 3

Question 43

NTP - Port 123

Answer 43

Network Time Protocol

Question 44

IMAP4 - Port 143

Answer 44

Internet message access protocol version 4

Question 45

SNMP - Port 161

Answer 45

Simple Network Management Protocol

Question 46

IPsec - Port 500

Answer 46

Internet Protocol security (through the use of ISAKMP – Internet Security Association and Key Management Protocol)

Question 47

RDP - Port 3389

Answer 47

Remote Desktop Protocol