SonicWall 03-SSC-2749 High Availability Kit

Overview

The SonicWall 03-SSC-2749 is a High Availability (HA) kit designed to provide seamless failover for SonicWall TZ80 series firewalls. This accessory ensures continuous network security operations by allowing a secondary appliance to take over immediately if the primary unit fails, minimizing downtime and maintaining critical business connectivity. It is specifically for deployments where uninterrupted internet access and threat protection are paramount.

Compatibility

This HA kit is exclusively compatible with the SonicWall TZ80 series firewalls. It requires a matching model for the secondary unit to function correctly, ensuring identical security policies and configurations can be maintained across both devices for a smooth transition during a failover event.

Installation Notes

Installation involves physically connecting the HA unit to the primary firewall using the provided cabling and configuring the High Availability settings within the SonicOS interface. Proper network segmentation and IP addressing are critical for successful HA deployment. Refer to the SonicWall documentation for detailed setup procedures.