Question: What type of authentication procedure is used as an example for Non-5G Capable devices behind Residential Gateways in private networks or isolated deployment scenarios?
Option 1: EAP-TTLS
Option 2: EAP-TLS
Option 3: PEAP
Option 4: LEAP
Explanation: The authentication procedure used as an example for Non-5G Capable devices behind Residential Gateways in private networks or isolated deployment scenarios is EAP-TLS, which stands for Extensible Authentication Protocol - Transport Layer Security. This protocol provides a secure way to authenticate devices and establish a trusted connection.