Common ports Flashcards

1
Q

FTP data

A

20

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2
Q

FTP control

A

21

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3
Q

SSH

A

22

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4
Q

TELNET

A

23

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5
Q

SMTP

A

25

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6
Q

DNS

A

53 (UDP/TCP)

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7
Q

DHCP

A

67/68 (UDP)

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8
Q

TFTP

A

69 (UDP)

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9
Q

HTTP

A

80

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10
Q

POP3

A

110

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11
Q

SNMP

A

161 (UDP)

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12
Q

SSL

A

443

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