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23 Cards in this Set
- Front
- Back
|
FTP
|
20
|
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ftp control
|
21
|
|
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ssh
|
22
|
|
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telnet
|
23
|
|
|
25
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smtp
|
|
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IPSec
|
50
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authentication header
|
51
|
|
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DNS
|
53
|
|
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TFTP
|
69
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|
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HTTP
|
80
|
|
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pop3
|
110
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|
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nntp
|
119
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ntp
|
123
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netbios
|
137-139
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|
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imap4
|
143
|
|
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snmp
|
161
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|
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bgp
|
179
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https
|
443
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ip-sec vpn udp
|
500
|
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RIP
|
520
|
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DHCP client
|
546
|
|
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DHCP sever
|
547
|
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PtPP
|
1723&47
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