20 - FTP (Data), 21 - FTP (Control), 22 - SFTP/SSH, 23 - Telnet, 25 - SMTP, 53 - DNS, 67 - DHCP (Server), 68 - DHCP (Client), 69 - TFTP, 80 - HTTP, 110 - POP3, 123 - NTP, 143 - IMAP, 161 - SNMP (Queries), 162 - SNMP (Traps), 389 - LDAP, 443 - HTTPS, 445 - SMB, 465 - SMTPS (Legacy), 514 UDP - Syslog (Default), 514 TCP - Syslog (Reliable), 587 - SMTPS (Default), 636 - LDAPS, 993 - IMAPS, 995 - POP3S, 1433 - SQL Server, 3306 - MySQL, 3389 - RDP, 5060 - SIP, 5061 - SIPS,

CompTIA Network+ N10-009 Ports & Protocols

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