An administrator has recently configured HA on a cluster. After reviewing the summary tab on one of the hosts, the warning in Exhibit 1 is displayed:
The administrator proceeds to view the management network port group data shown in Exhibit 2:
The administrator then views the management network vSwitch as shown in Exhibit 3:
Based on the exhibits, which two steps should be taken to ensure redundancy on the management network? (Choose two.)
A. Move vmnic1 to Standby adapters.
B. Add an additional vmknic to the Network Adapters and move it to Active adapters.
C. Set the advanced HA configuration parameter das.ignoreRedundantNetWarning to True.
D. Uncheck the Override Failover Checkbox on the management network port group.
In the answer B it is VMKNIC but KB is about VMNIC
Unfortunately the pictures are too bad quality and Exibit 2 like Exibit 3
I think that answer A is right
—-
According to the KB answer C is correct but D is not
https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1004700
VMware recommends to add a second vmnic to the service console or management network vSwitch configured with NIC teaming, and that you keep both as active adapters, or place one in standby.