SonicOS 7.1 High Availability Administration Guide
Table of Contents
Configuring High Availability
High Availability cannot be used along with PortShield except with the SonicWall Switches. Before configuring HA, remove any existing PortShield configuration from NETWORK | System > PortShield Groups. For more information, go to https://www.sonicwall.com/support/technical-documentation/ and search for the SonicWall TZ Series in the Select A Product field.