SonicWALL NSA 2400, Руководство по началу работы

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Page 18 Registration Next Steps
Scenario C: L2 Bridge Mode
For network installations where the SonicWALL NSA 2400 is
running in tandem with an existing network gateway.
In this scenario, the original gateway is maintained. The
SonicWALL NSA 2400 is integrated seamlessly into the existing
network, providing the benefits of deep packet inspection and
comprehensive security services on all network traffic.
L2 Bridge Mode employs a secure learning bridge architecture,
enabling it to pass and inspect traffic types that cannot be
handled by many other methods of transparent security
appliance integration. Using L2 Bridge Mode, a SonicWALL
security appliance can be non-disruptively added to any
Ethernet network to provide in-line deep-packet inspection for
all traversing IPv4 TCP and UDP traffic. L2 Bridge Mode can
pass all traffic types, including IEEE 802.1Q VLANs, Spanning
Tree Protocol, multicast, broadcast and IPv6.
To set up this scenario, follow the steps covered in the Initial
Setup - page 19 and the Configuring L2 Bridge Mode - page 31
sections. If you have completed setup procedures in those
sections, continue to the
Additional Deployment Configuration -
page 35 to complete configuration.
C
Network Security Appliance
2400
SonicWALL NSA
Network Gateway
L2 Bridge Link
Network Resources
X1
LAN
X0
Internet or
LAN Segment 2