Protocols to Ports

Question 1

FTP

Answer 1

<ul>
<li>tcp/20- active mode data</li>
<li>tcp/21- control</li>
</ul>

Question 2

SSH

Answer 2

<ul>
<li>tcp/22</li>
</ul>

Question 3

Telnet

Answer 3

<ul>
<li>tcp/23</li>
</ul>

Question 4

SMTP

Answer 4

<ul>
<li>tcp/25</li>
</ul>

Question 5

DNS

Answer 5

<ul>
<li>udp/53</li>
<li>tcp/53</li>
</ul>

Question 6

HTTP

Answer 6

<ul>
<li>tcp/80</li>
</ul>

Question 7

HTTPS

Answer 7

<ul>
<li>tcp/443</li>
</ul>

Question 8

POP3

Answer 8

<ul>
<li>tcp/110</li>
</ul>

Question 9

IMAP4

Answer 9

<ul>
<li>tcp/143</li>
</ul>

Question 10

RDP

Answer 10

<ul>
<li>tcp/3389</li>
</ul>

Question 11

NetBIOS name service

Answer 11

<ul>
<li>udp/137</li>
</ul>

Question 12

NetBIOS datagram service

Answer 12

<ul>
<li>udp/138</li>
</ul>

Question 13

NetBIOS session service

Answer 13

<ul>
<li>tcp/139</li>
</ul>

Question 14

SMB (CIFS)

Answer 14

<ul>
<li>tcp/445</li>
</ul>

Question 15

AFP

Answer 15

<ul>
<li>tcp/548</li>
</ul>

Question 16

SLP

Answer 16

<ul>
<li>tcp/427</li>
<li>udp/427</li>
</ul>

Question 17

DHCP

Answer 17

<ul>
<li>udp/67</li>
<li>udp/68</li>
</ul>

Question 18

LDAP

Answer 18

<ul>
<li>tcp/389</li>
</ul>

Question 19

SNMP

Answer 19

<ul>
<li>udp/161- queries</li>
<li>udp/162- traps</li>
</ul>