Hi Admin,
I have a problem to rename the dhcp-backup.txt file, it's not renaming to dhcp-backup.old in second server.
I have seen the following log in my first server:
Type: Warning Event ID: 1056
Description:
The DHCP service has detected that it is running on a DC and has no credentials configured for use with Dynamic DNS registrations initiated by the DHCP service. This is not a recommended security configuration.
credentials for Dynamic DNS registrations may be configured using the command line "netsh dhcp server set dnscredentials" or via the DHCP Administrative tool.
Please help me in this regards. Many thanks in advance.