Protocols

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.

Help!

Question

Answer

FTP, File Transfer Protocol

tcp/20, tcp/21

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SSH, Secure Shell

tcp/22

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Telnet

tcp/23

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SMTP, Simple Mail Transfer Protocol

tcp/25

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DNS, Domain Name System

udp/53, tcp/53

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HTTP, Hypertext Transfer Protocol

tcp/80

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HTTPS, Hypertext Transfer Protocol Secure

tcp/443

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POP3, Post Office Protocol version 3

tcp/110

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IMAP4, Internet Message Access Protocol version 4

tcp/143

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RDP, Remote Desktop Protocol

tcp/3389

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SMB, Server Message Block

tcp/445

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AFP, Apple Filing Protocol

tcp/548

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LDAP, Lightweight Directory Access Protocol

tcp/389

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SNMP, Simple Network Management Protocol

udp/161

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SMB, Server Message Block (CIFS, Common Internet File System)

tcp/445

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Created by: cacktar21