N1 Provisioning Server 3.1, Blades Edition, Release Notes

Load Balancer Configuration Failed Trying to Configure Nonexistent Second Switch (eth1) (4998088)

If a load balancer is in a chassis that has only one switch (ssc0) installed, the software still expects to configure the second switch (eth1).

Workaround: For this release, load balancing is supported only in dual-switch shelves.