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4.2 IO module information
LAN IO modules were installed in Fabric Slots A1 and A2 for all tests.
SAN IO modules were installed in Fabric Slots B1 and B2 for all tests (except for tests involving the
Broadcom 57712k which is a Network Daughter Card (NDC) where Fabric A was used). The IO modules
tested are listed in Table 2 below.
Table 2 IOMs and firmware version tested
IOM
Interconnect
modes
Firmware version
Force10 MXL
Stack & LAG
8.3.16.1
PowerConnect M8024-k
Stack & LAG
4.2.2.3
PowerConnect M8428-k
LAG
6.3.1_dcb1
4.3 Array information
Two PS-M4110 arrays running Array Software version 6.0.1 were installed in the M1000e slots 5/6 and
13/14 for all tests.
4.4 Reference architecture network configuration
4.4.1 SAN infrastructure
A pair of Force10 or PowerConnect 10Gb Ethernet IO modules reside in Fabric “B” (Slots “B1” and “B2”).
These IO modules are interconnected using either native stacking or industry standard link aggregation
based on IEEE Link Aggregation Control Protocol. Either option may be used based on the needs of the
customer or pre-defined networking policy. By interconnecting these IO modules, a single, layer 2
Ethernet network fabric is created to meet the networking requirements of the EqualLogic PS Series
arrays. The PS-M4110 supports the use of networks in either Fabric “A” or Fabric “B” of the M1000e
chassis.
A second set of IO modules reside in Fabric “A” and are used to host LAN or Client traffic. They need to
be uplinked to an access/aggregation layer or top-of-rack switch to allow the blade servers to provide
client-server communications with the rest of the data center.
The reference architecture is illustrated in Figure 3 below.