Техническая Спецификация для Cisco Cisco UCS B420 M4 Blade Server
Cisco UCS B260 M4 Blade Server (with Intel® Xeon E7 v3 CPU)
SUPPLEMENTAL MATERIAL
49
Network Connectivity
This section shows how the supported adapter card configurations for the B260 M4 E7 v3 connect to the
Fabric Extender modules in the 5108 blade server chassis.
Fabric Extender modules in the 5108 blade server chassis.
There are three configurable adapter slots on the B260 M4 E7 v3. One slot supports only the VIC 1340/1240
adapter, and two additional slots accommodate Cisco and Cisco UCS Storage Accelerator adapters.
adapter, and two additional slots accommodate Cisco and Cisco UCS Storage Accelerator adapters.
shows supported adapter configurations. You must install at least one VIC or CNA adapter in one
of the three adapter slots.
“Adapter 1,” “Adapter 2,” and “Adapter 3” refer to the UCSM naming convention for the adapter slots (this
document uses the UCSM naming convention). In the server BIOS and on the motherboard, the
corresponding slots are labeled as “mLOM,” “Mezz 1,” and “Mezz 2,” respectively. See
document uses the UCSM naming convention). In the server BIOS and on the motherboard, the
corresponding slots are labeled as “mLOM,” “Mezz 1,” and “Mezz 2,” respectively. See
.
Total bandwidth is a function of the Fabric Extender, the adapter, and the adapter slot, as shown in
.
Table 29 Adapter Slot Naming
Server BIOS and Motherboard Slot Naming
UCSM Slot Naming
Available Bandwidth
mLOM (VIC 1340/1240 only)
Adapter 1
20 Gbps per Fabric Extender
Mezz1
Adapter 2
20 Gbps per Fabric Extender
Mezz2
Adapter 3
40 Gbps per Fabric Extender
Table 30
Maximum Bandwidth Using Dual Fabric Extenders (FEXs)
FEX Model
Maximum Bandwidth Using Dual FEXs
2208XP
160 Gb
2204XP
160 Gb
2104XP
40 Gb
Table 31
Maximum Bandwidth for Each of the Three Adapter Slots
Adapter Slot
Maximum Bandwidth Using Dual FEXs
VIC 1340/1240 (Adapter 1)
slot
40 Gb
Adapter 2 Slot
40 Gb
Adapter 3 Slot
80 Gb