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22 Cards in this Set
- Front
- Back
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20
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FTP (data)
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21
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FTP (control)
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22
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SSH
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23
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Telnet
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25
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SMTP
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50
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Encapsulation security protocol (IPsec)
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51
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Authentication header (IPsec)
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53
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DNS
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69
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TFTP
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80
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HTTP
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110
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POP3
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119
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NNTP
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123
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NTP
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137-139
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NetBIOS
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143
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IMAP4
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161
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SNMP
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179
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BGP
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443
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HTTPS
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520
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RIP
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546
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DHCP (client)
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547
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DHCP (server)
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1723 & 47
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PTPP
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