Cisco UCS B420 M3 Blade Server
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SUPPLEMENTAL MATERIAL
In
Figure 15
, two ports from the VIC 1240 are channeled to 2208XP Fabric Extender A and two are
channeled to 2208XP Fabric Extender B. The Port Expander Card for VIC 1240 installed in adapter slot 2 acts
as a pass-through device, channeling two ports to each of the Fabric Extenders. Adapter slot 3 is empty. The
result is 40 Gb of bandwidth to each Fabric Extender.
Figure 15
VIC 1240 and Port Expander for VIC 1240 in Adapter Slot 2 (adapter slot 3 empty)
In
Figure 16
, there is no VIC 1240 installed. In this case, an Emulex or QLogic adapter is installed in adapter
slot 3. Ports A and B of the adapter connect to the Fabric Extenders, providing 10 Gb per port.