What are the standard port numbers for SMTP, POP3, IMAP4,
RPC, LDAP and Global Catalog?

Answer Posted / felix

FTP - 20 (File Transfer Protocol) data
FTP - 21 (File Transfer Protocol) control
SMTP - 25 (Simple Mail Transfer Protocol)
IRAP - 38 (Internet Route Access Protocol)
IMP - 45 (Internet Messsage Protocol)
DNS - 53 (Domain Name System)
HTTP - 80 (HyperText Transfer Protocol)
POP2 - 109 {Post Office Protocol) version 2
POP3 - 110 {Post Office Protocol) version 3
RPC - 111 (Remote Procedure Call)
IMAP - 143 (Internet Message Access Protocol)
SNMP - 161 (Simple Network Management Protocol)
IMAP - 220 (Interactive Mail Access Protocol) version
LDAP - 389 (Lightweight Directory Access Protocol)
RIP - 520 (Routing Information Protocol)
HTTPS- 443 (HyperText Transfer Protocol Secure)
RDP - 3389 (Remote Desktop Protocol)
SQL - 1433 (Structured Query Language)
MY-SQL 3306 (MY-Structured Query Language)

Is This Answer Correct ?    41 Yes 7 No



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