SSH Tunneling - Dynamic Port Forwarding example with Chrome - YouTube
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TCP/IP connection
Active Directory Ports Used Client to Server - Active Directory Pro
Remove Dynamic Port Configuration from a SQL Server Instance
sql server - When to use a TCP dynamic port and when TCP Port? - Database Administrators Stack Exchange
Port forwarding - Wikipedia
networking - SSH dynamic port forwarding (SOCKS) from LAN (behind NAT) to another LAN (behind NAT); middle server with public IP address available - Super User