Configuring A State Sync Pair In Nat/Route Mode; Initial High Availability Setup - SonicWALL NSA 2400 Getting Started Manual

Use this option to restart the appliance with default
configuration settings.
7. In the confirmation dialog box, click OK to proceed.
8. After successfully booting the firmware, the login screen is
displayed. If you booted with factory default settings, enter
the default user name and password (admin / password) to
access the SonicWALL management interface.
If You Are Following
Scenario...
A - NAT/Route Mode
Gateway
B - NAT with State Sync Pair
C - L2 Bridge Mode
Page 26

Configuring a State Sync Pair in NAT/Route Mode

Proceed to Section:
Additional Deployment Configuration
page 35
Configuring a State Sync Pair in NAT/
Route Mode - page 26
Configuring L2 Bridge Mode - page 31
Configuring a State Sync Pair in
NAT/Route Mode
This section provides instructions for configuring a pair of
SonicWALL NSA appliances for high availability (HA). This
section is relevant to administrators following deployment
scenario B.
This section contains the following subsections:
•

Initial High Availability Setup

• Configuring High Availability
-
• Configuring Advanced HA Settings
• Synchronizing Settings
• Synchronizing Firmware
• Configuring HA License Overview
• Associating Pre-Registered Appliances
Initial High Availability Setup
Before you begin the configuration of HA on the Primary
SonicWALL security appliance, perform the following setup:
1. On the back panel of the Backup SonicWALL security
appliance, locate the serial number and write the number
down. You need to enter this number in the High
Availability > Settings page.
2. Verify that the Primary SonicWALL and Backup
SonicWALL security appliances are registered, running the
same SonicOS Enhanced versions, and running the same
SonicWALL Security services.
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