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Comptia A+ 220-1001
Protocols
Question | Answer |
---|---|
FTP, File Transfer Protocol | tcp/20, tcp/21 |
SSH, Secure Shell | tcp/22 |
Telnet | tcp/23 |
SMTP, Simple Mail Transfer Protocol | tcp/25 |
DNS, Domain Name System | udp/53, tcp/53 |
HTTP, Hypertext Transfer Protocol | tcp/80 |
HTTPS, Hypertext Transfer Protocol Secure | tcp/443 |
POP3, Post Office Protocol version 3 | tcp/110 |
IMAP4, Internet Message Access Protocol version 4 | tcp/143 |
RDP, Remote Desktop Protocol | tcp/3389 |
SMB, Server Message Block | tcp/445 |
AFP, Apple Filing Protocol | tcp/548 |
LDAP, Lightweight Directory Access Protocol | tcp/389 |
SNMP, Simple Network Management Protocol | udp/161 |
SMB, Server Message Block (CIFS, Common Internet File System) | tcp/445 |