Network
1. Verify the configurations on the screen are correct, then click Apply to proceed.
2. If the ICE Setup is in an Airgap Network, then select Air-Gapped Network.
3. Enter DNS lookup value in ‘FQDN to Validate Nameserver’ Field to verify is DNS is working.

GEOREDUNDANCY:
Perform the same steps for the DC1 and then DC2 screens.