2012 Server DHCP Imported scope not available for load balancing.

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we migrating our dhcp environment single 2008 dhcp server load balanced 2012 configuration.  i used following powershell commands export old server information , import server settings , scope new 2012 server.  we have on 200 subnets , easing this.  we imported existing subnet 2008 dhcp.  the scope 10.#.#.1 254, 1 day lease, no nap, both dhcp , bootp(used pxe boot devices).  

the export...

 export-dhcpserver –computername 2008dhcpserver.mydomain.com -leases -file c:\dhcpimport\dhcpservername_exp_date.xml -verbose

the import new primary server 1 test scope...

import-dhcpserver –computername 2012primarydhcp.mydomain.com -leases –file c:\dhcpimport\dhcpservername_exp_date.xml -backuppath c:\windows\system32\dhcp\backup -verbose –scopeid 10.#.#.# (test scope)

the settings import new 2012 server load balancing...

import-dhcpserver –computername 2012secondarydchp.mydomain.com –file c:\dhcpimport\dhcpservername_exp_date.xml –serverconfigonly –verbose –backuppath c:\windows\system32\dhcp\backup

the process worked should , scope showed fine.  however not allow failover configuration.  it won't @ scope level , when run failover wizard @ server level not show in list of available scopes.  what cause this?

edit:  thanks advise.  i used guides in process specifically...http://blogs.technet.com/b/teamdhcp/archive/2012/09/11/migrating-existing-dhcp-server-deployment-to-windows-server-2012-dhcp-failover.aspx

having issues finding problems related imported scopes.


hi

 you can check migration guides dhcp

http://blogs.technet.com/b/canitpro/archive/2013/04/29/step-by-step-migration-of-dhcp-from-windows-server-2003-to-windows-server-2012.aspx

http://blogs.technet.com/b/networking/archive/2008/06/27/steps-to-move-a-dhcp-database-from-a-windows-server-2003-or-2008-to-another-windows-server-2008-machine.aspx

please check , verify steps on environment dhcp failover load balancing

http://blogs.technet.com/b/teamdhcp/archive/2012/08/06/dhcp-failover-load-balancing-mode.aspx

https://technet.microsoft.com/tr-tr/library/dn338976.aspx

this posting provided no warranties or guarantees,and confers no rights. best regards burak uğur



Windows Server  >  Windows Server 2012 Setup



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