You configure the switches according to the vendor’s recommendations
for iSCSI. These recommendations might include both configuration
directives as well as code updates.
You must ensure the following:
- You have two separate
networks for high availability. Make sure that you isolate your iSCSI
traffic to separate network segments.
- You have enabled send
and receive hardware flow control end to end.
- You have disabled priority
flow control.
- If appropriate, you have
enabled jumbo frames.
Note: Port channels/LACP is
not supported on the controller's switch ports. Host-side LACP
is not recommended; multipathing provides the same, and in some cases
better, benefits.