I comprise two servers; single server is running 2003 and another one is running a server 2008. The server 2003 is running as the DHCP server currently is working very well. Nevertheless, at what time using the exact similar credentials to configure a DHCP server resting on Server 2008 machine does not employ. I turned off the machine 2003 so that only the server 2008 is connected to my network, the role of both the DHCP servers are configured identically for all computers on the network "should" simply start looking at server 2008 but unfortunately that is not happening.
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