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21 Cards in this Set
- Front
- Back
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FTP uses which ports?
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FTP uses TCP ports 20 and 21
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What port does IMAP4 use?
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IMAP4 uses TCP 143
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HTTPS uses what port?
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HTTPS uses TCP port 443
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Telnet uses what port?
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Telnet uses TCP port 23
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SSH uses what port?
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SSH uses TCP port 22
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NNTP uses what port?
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NNTP uses port 119
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SMTP uses what port?
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SMTP uses TCP port 25
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DNS uses what port?
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DNS uses UDP port 53
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WINS uses what port?
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WINS uses TCP/UDP port 42
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TFTP uses what port?
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TFTP uses UDP port 69
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NTP uses what port?
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NTP uses port 123
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What is ICMP and what port does it use?
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Used to troubleshoot and diagnose network problems. Ping and traceroute use ICMP.
ICMP is encapsulated in an IP datagram, it does not have it's own port number. |
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What is the port number for BOOTPS/DHCP?
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BOOTPS/DHCP uses port number 67
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What port number is SNMP?
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SNMP uses port 161
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What port number does HTTP use?
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HTTP uses TCP port 80
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BGP uses what port?
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BGP or "Border Gateway Protocol uses port 179
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LDAP uses what port?
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LDAP or "Lightweight Directory Access Protocol" uses port 389
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What port does Microsoft's Active Directory and SMB run on?
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Microsoft's Active Directory and SMB use port 445
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L2TP uses what port?
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L2TP uses port 1701
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PPTP uses what port?
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PPTP uses port 1723
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RDP uses what port?
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RDP uses port 3389
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