Enabling SSH for Public Key Authentication
This section describes how to enable SSH public key authentication for accessing the device's CLI.
| ➢ | To enable SSH for public key authentication: | 
| 1. | Open the Administration Settings page (Setup menu > Administration tab > Web & CLI folder > Administration Settings). | 
| 2. | Select the 'Enable SSH Server' check box to enable SSH: | 
                                                
                                            
| 3. | Select the 'Public Key' check box to enforce SSH access with a username and SSH public key (not username and password): | 
                                                
                                            
| 4. | Configure the key algorithm string, cipher string, or MAC string: | 
                                                
                                            
| 5. | Click Apply, and then save your settings to flash memory. | 
For a detailed description of the all SSH parameters, see SSH Parameters.
To configure IP network interfaces for the SSH application, see Configuring SSH Interfaces.