
Figure 4.4 Data Center Zone
This process is repeated for each zone created. Once the zones have been cre-
ated, the appropriate interfaces need to be added to each of them.
Interfaces
When discussing interfaces, most of us think about a physical port on a switch or
router, or maybe a Network Interface Card (NIC) in a server or PC. Interfaces on a
SonicWALL appliance can either be a physical port, wireless port, or a virtual port.
The number of physical interfaces is dependent on the SonicWALL appliance
(see Table 4.2).
Table 4.2 Platforms and Physical Interfaces
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