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16 Cards in this Set
- Front
- Back
how many UDP and TCP ports are there?
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0 to 65,535
65,536 total ports |
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what is a Non-Ephemeral port?
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permanent port
usually on server or service |
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what is an Ephemeral port?
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temporary port
determined in real time by client workstation |
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FTP uses which port(s)?
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TCP 20 (data)
TCP 21 (control) |
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SSH uses which port(s)?
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TCP 22
|
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Telnet uses which port(s)?
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TCP 23
|
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SMTP uses which port(s)?
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TCP 25
|
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DNS uses which port(s)?
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TCP 53 (zone transfer)
UDP 53 (queries) |
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HTTP uses which port(s)?
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TCP 80
|
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POP3 uses which port(s)?
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TCP 110
|
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IMAP4 uses which port(s)?
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TCP 143
|
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HTTPS uses which port(s)?
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TCP 443
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BOOTP/DHCP uses which port(s)?
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UDP 67
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TFTP uses which port(s)?
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UDP 69
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NTP uses which port(s)?
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UDP 123
|
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SNMP uses which port(s)?
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UDP 161
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