SonicWALL SuperMassive 9200 Getting Started Manual page 38

Scenario B: Stateful HA Pair
For network installations with two SonicWall SuperMassive
appliances configured as a stateful synchronized pair for
redundant High Availability (HA) networking.
In this scenario, one SuperMassive operates as the Primary
gateway device and the other SuperMassive is in Standby
mode. All network connection information is synchronized
between the two devices so that the Secondary appliance can
seamlessly switch to Active mode without dropping
connections if the Primary device loses connectivity.
To set up this scenario, follow the steps covered in:
• Configuring a Stateful HA Pair on page 41
38 SonicWall SuperMassive 9200/9400/9600 Getting Started Guide
B
SonicWall
HA/Failover Pair
SonicWALL SuperMassive 9600
10GE 1GE 1GE
X18 X16 X14 X12 X10 X8 X6 X4 X2
SDHC
M0
ALARM
TEST
SonicWALL SuperMassive 9600 PWR 1 PWR 2
CONSOLE MGMT X19 X17 X15 X13 X11 X9 X7 X5 X3
SonicWall SuperMassive 1
Local Network
SonicWall SuperMassive 2
10GE 1GE 1GE
X14 X12 X10 X8 X6 X4 X2 X0
X18 X16
SDHC
M0
BYPASS
ALARM STATUS
TEST
PWR 1 PWR 2
CONSOLE MGMT X19 X17 X15 X13 X11 X9 X7 X5 X3 X1
HA Control Link
HA Data Link
X0
BYPASS
Internet
STATUS
X1