Review this list of prerequisites for EFA support of SLX devices.
| Prerequisite | Description | 
|---|---|
| Supported devices | See Supported Platforms and Deployment Models. | 
| Operating system | See Supported Platforms and Deployment Models. | 
| IP addresses | Management IP addresses configured on all devices. | 
| Security | Proper certificate installation and audit log requires NTP configuration on the SLX device. For example: efa inventory device execute-cli --ip <switch IPs> --command "ntp server <ntp server ip> – config" For more information about NTP requirements, see EFA Requirements. |