Netwoking Tutorials: port numbers of protocols

Showing posts with label port numbers of protocols. Show all posts

Sunday, March 25, 2012

21 FTP
22 SSH
23 TELNET
25 SMTP
53 DNS
67 DHCP
110 POP3
443 SSL ( HTTPS)
161/162 SNMP
3389 RDP
9 IGRP
88 EIGRP
89 OSPF
179 BGP
520 RIP