358 Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.1
You can use any available Ethernet port to establish iSCSI connectivity between the Storwize
V5000 Gen2 system and the backend storage controller.
To avoid performance bottlenecks, the iSCSI initiator and target systems must use Ethernet
ports at the same speed. Do not use a combination of Ethernet links that run at different
speeds.
For full redundancy and increased throughput, use two or more Ethernet switches. Similarly
numbered Ethernet ports on each node of each system must be connected to the same
switch. They must also be configured on the same subnet or VLAN.
Figure 7-10 shows iSCSI connections between a Storwize V5030 system (iSCSI initiator) and
a Storwize V3700 system (iSCSI target).
Figure 7-10 iSCSI connections between a Storwize V5030 system (iSCSI initiator) and a Storwize
V3700 system (iSCSI target)
Note: If you are using onboard Ethernet ports on a Storwize V5010 or Storwize V5020
system, ensure that the onboard Ethernet port 2 on the system is not configured to be
used as the technician port.