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Common TCP and UDP Ports Flashcards

FrontBack
Port for SNMP?UDP 161
Port for DNS?UDP 53
KerberosUDP 88
Port for SMB/CIFS?445
Ports 1,024 to 49,151 are known as?Registered Ports
Ports 0-1023 are known as?Well-known Ports
Port for POP3?TCP 110
Port for Telnet?TCP 23
Port for SLP?427
Port for SSH?TCP 22
Port for IMAP?TCP 143
Port for AFP?548
Port for LDAP?TCP/UDP 389
Port for HTTPS?TCP 443
Port for HTTP?TCP 80
Port for RDP?TCP 3389
Ports for NetBIOS?TCP/UDP 137, 138, and 139
Port for FTP?TCP 20 and 21
Port for TFTP?UDP 69
Port for SMTP?TCP 25
Ports for DHCP?UDP 67, 68