Depending on the switch type, the principle steps are as follows:
1- Configure Radius server (IP address, shared secret, etc.)
2- Configure authentication list
Configure Radius-Server
1) Click on "Create" and enter IP-address of Radius-Server.
2) Configure "Shared Secret". Please note that this field will be encrypted after the next step because of security reasons.
3) Click on "Write" in order to send new configuration to switch agent.
Configure Authentication List
1) Configure "defaultLoginAuthList" and insert "radius" as a policy.
2) Click on "Set" in order to send new configuration to switch agent.