|DNS/DHCP Server service
|Supported on xHA
|Additional IP addresses
|DNS Edge Service Point
|DNS name servers
|DNS/DHCP Server firewall
|The Allow Ping option is not supported for DNS/DHCP Servers operating in an xHA pair.*
*Applying this option to an xHA pair will only affect the current active server. Configure Allow Ping settings on DNS/DHCP servers individually before pairing. To work with an existing xHA pair, users can configure Allow Ping on the active, perform a failover, then configure it again on the new active.
For more information on configuring individual DNS/DHCP Server services, refer to Configuring DNS/DHCP Server services.