Hi,
I have Windows 2008 DHCP and we set a credential for dynamic DNS update by DHCP. So DHCP service account is used by DHCP to update DNS record and PTR as well.
The problem is when users move to another site and use DHCP from Cisco device then DNS record is updated but without DHCP credential account. So when they are back on Windows DHCP, Windows DHCP can't update the DNS because the owner is the computer. "computer$" has full control of the NDS record.
How can I handle it? There is no place for force Cisco device to use Windows DHCP credential.