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