Lenovo Flex System x222 Compute Node Produkthandbuch - Seite 20

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A compatible switch module must be installed in the corresponding I/O bays in the chassis, as indicated
in the following table. Installing four switches in all four switch bays of the chassis means that all ports of
the adapter are enabled, which improves performance and network availability.
Table 10. Adapter to I/O bay correspondence
Server
Upper server
Lower server
Upper server
Lower server
The FC5024D is a four-port adapter where two ports are routed to each server. Port 1 of each server is
connected to the switch in bay 3 and Port 2 of each server is connected to the switch in bay 4. To take
advantage of all four ports, you must install a supported Fibre Channel switch in both switch bays.
The following figure shows how the FC5024D 4-port 16 Gb FC adapter and the Embedded 10Gb VFAs
are connected to the Ethernet and Fibre Channel switches installed in the chassis.
Figure 8. Logical layout of the interconnects - Ethernet and Fibre Channel
Flex System x222 Compute Node
Adapter
Embedded 10 GbE
Virtual Fabric Adapter
Embedded 10 GbE
Virtual Fabric Adapter
I/O Expansion adapter
FC5024D 4-port 16Gb FC
or
IB6132D 2-port FDR InfiniBand
With
With
FC5024D
IB6132D
4-port
2-port
Port 1
Port 2
Port 1
Port 2
Port 1
Not used
Port 2
Port 1
Port 1
Port 1
Port 2
Not used
Corresponding
I/O module bay
in the chassis
Module bay 1
Module bay 2
Module bay 1
Module bay 2
Module bay 3
Module bay 4
Module bay 3
Module bay 4
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