Planning and Community Development Department. Zoning Designations Pasadenaâs zoning designation are divided between residential (R) districts and commercial districts (C or I). A land use regulation designator (i.e. RS, RM, CG, etc.), indicating the principal land uses permitted or conditionally permitted in each district, is a component of all zoning designations.
You can configure the port numbers to use for SSH and Telnet connections: 1  The default port for SSH client connections is 22; to change this default, enter a port number between 1024 and 32,767. 2  The default port for Telnet client connections is 23; to change this default, enter a port number between 1024 and 32,767.
Secure Shell, or SSH, is a cryptographic (encrypted) network protocol to allow remote login and other network services to operate securely over an unsecured network. SSH provides a secure channel over an unsecured network in a client-server architecture, connecting an SSH client application with an SSH server.he protocol specification distinguishes between two major versions, referred to as SSH-1 and SSH-2. The most visible application of the protocol is for access to shell accounts on Unix-like operating systems, but it sees some limited use on Windows as well.