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45 Cards in this Set
- Front
- Back
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SMTP
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25 TCP
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DNS
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53 TCP & UDP
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FTP
Data |
20 TCP
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FTP
Control |
21 TCP
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DHCP v4 Server
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68 UDP
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HTTP
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80 TCP
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POP3
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110 TCP
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SNMP
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161 UDP
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TELNET
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23 TCP
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SSL
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443 TCP
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TFTP
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69 UDP
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TELNET
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23 TCP
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IM
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Non-standardized: ports and protocols are defined by each IM software manufacturer.
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VoIP
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Non-standardized: ports and protocols are defined by each IM software manufacturer. Range defined as roughly 12,000 or 14,000 to 32,000.
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Well-Known Ports
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Destination ports associated with common network applications
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Well-Known Ports, Range
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0-1023
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Registered Ports
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Can be registered as either source or destination port by companies, such as IM
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Registered Ports, Range
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1024-49,151
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Private Ports
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Any application can use these; often used as source ports.
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Private Ports, Range
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49,152-65,535
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PSTN
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Public Switched Telephone Network
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ICANN
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International Corporation for Assigned Names and Numbers
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ICANN
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Assigns port numbers 1-65,535
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NBNS
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NetBios Name Service (Microsoft)
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NBNS
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137
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VoIP
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Voice Over IP
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IM
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Internet Messaging
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DHCP
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Dynamic Host Configuration Protocol
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HTTP
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HyperText Transfer Protocol
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POP3
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Post Office Protocol
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POP
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Point of Presence (refers to ISP service)
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SNMP
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Simple Network Management Protocol
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SMTP
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Simple Mail Transfer Protocol
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DNS
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Domain Name Service (or System)
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FTP
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File Transfer Protocol
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TELNET
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TELetype NETwork
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TCP
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Transmission Control Protocol
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IP
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Internet Protocol
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IMAP
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Internet Message Access Protocol
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UDP
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User Datagram Protocol
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TELNET
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TELetype NETwork
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TELNET
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Telnet Protocol
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TP
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Another name for Telnet Protocol
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TELNET
Remote Telnet |
107
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TELNET
Unecrypted text messages |
23
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