Cisco ASA: Changes In The DHCP DNS Settings

Sometimes you just have to change the DNS settings that DHCP gives out.  I can understand that, since sometimes DNS server IPs actually do change.  Here is how you do this on the ASA when it acts as the DNS server:

ASA(config)# no dhcpd dns 4.2.2.2 192.168.168.2
ASA(config)# dhcpd dns 192.168.168.2 10.10.10.10
ASA(config)# exit