We are going to migrate DHCP from win 2003 to win 2008, all the options and configurations are copied successfully into the new server, but when I tested, I found something abnormal,e.g. Access Point, I changed the IP helper-address of AP Vlan into new
server (10.127.144.xx) on the core switch, and change the DHCP configuration on the Controller, after rebooted it, AP not migrated into the new DHCP according to original expectation(Of course, I restarted the DHCP service as well). (I can promise that all
the networking operations are correct on the core switch, controller as well as DHCP server), so I doubt whether it has relationship with DHCP lease time, and how to clear it with Command ? Similar with the other member, e.g. IP phone.....
No pains, No gains