Free Printable Ports

1.

FTP - File Transport Protocol (Pick two)

a)

20

b)

21

c)

22

d)

23

2.

SSH - Secure Shell

a)

21

b)

22

c)

23

d)

26

3.

Telnet

a)

21

b)

22

c)

23

d)

24

4.

IMAP4 - Internet message access protocol version 4

a)

143

b)

161

c)

23

d)

25

5.

A network management protocol used on UDP/IP networks whereby this server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks.

a)

DHCP

b)

DNS

c)

FTP

d)

TELNET

6.

It is used for secure communication over a computer network, and is widely used on the Internet.

a)

http

b)

https

c)

FTP

d)

TELNET

7.

A communication protocol for electronic mail transmission.

a)

SMTP

b)

FTP

c)

TELNET

d)

DNS

8.

An application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection

a)

Telnet

b)

FTP

c)

DNS

d)

HTTPS

9.

Domain Name System (DNS)

a)

53

b)

67

c)

68

d)

22

10.

SMTP- Simple Mail Transfer Protocol

a)

21

b)

25

c)

23

d)

53

11.

Remote Desktop Protocol (RDP)

a)

339

b)

3389

c)

123

d)

25

12.

SIP (Session Initiation Protocol)

a)

5060/5061

b)

67/68

c)

143

d)

1720

13.

Terminal Access Controller Access-Control System (TACAS)

a)

49

b)

22

c)

25

d)

68

14.

NTP

a)

123

b)

22

c)

445

d)

119

15.

636

LDAPS - Lightweight Directory Access Protocol over TLS/SSL

a)

143

b)

389

c)

3389

d)

636

16.

548

AFP (Apple Filing Protocol)

a)

443

b)

22

c)

548

d)

110

17.

Post Office Protocol (POP3)

a)

143

b)

110

c)

80

d)

443

18.

NetBIOS/NetBT

a)

67/68

b)

137-139

c)

23

d)

161/162

19.

SNMP (Simple Network Management Protocol)

a)

67/68

b)

161/162

c)

25

d)

445

20.

DHCP - Dynamic Host Configuration Protocol

a)

67

b)

68

c)

80

d)

443

Ports

Total questions: 20

Worksheet time: 7mins

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