User manual

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A. This is a simple SAN environment. There is only one switch to connect the server
and storage. And there is no extra server to be added in the future.
B. There is no idea of using LACP or Trunking, uses Trunking first.
C. There is a request of monitoring the traffic on a trunk in switch.
Figure 5.9.2
Caution
Before using trunking or LACP, the gigabit switch must support trunkin
g
or
LACP and enabled. Otherwise, host can not connect the link with stora
g
e
device.
5.10 Dual controllers (only for DSN-6120)
5.10.1 Perform I/O
Please refer to the following topology and have all the connections ready. To perform I/O
on dual controllers, server/host should setup MPIO. MPIO policy will keep I/O running and
prevent fail connection with single controller failure.