Implement Fallback Domain Controller

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dear all,

i'm in big trouble, have domain controller on 1 server i.e. let's assume server a (pdc / dhcp , dns). have ms-exchange server 2003 running on ms-windows 2003 server on different hardware let's assume server b (mail server). have additional domain controller of existing domain controller on different hardware i.e. assuming server c. now last few days not able open dns management console on pdc i.e. on server a, can able open additional dns server console server c i.e. additional domain controller. while opening dns management console on pdc i'm getting 1 error i.e. rpc service unavailable , getting event id : 140 in dns. tried re-install rpc server service still there same issue. tried restart server rpc service there no luck.

now due rpc service issue primary secondary domain controller stop replicating each other , not able create new user id or e-mail id on primary domain controller. suggest format primary domain controller , re-install fresh operating system , restore system state backup. know impact on exchange if perform restoration activity.

your reply me others too..!!

awaiting reply guys..

thanks & regards,

arjun

 

arjun

if want reinstall server fresh install, best way should migrate fsmo roles , dhcp, example, server server c, demote server , reinstall it.

in way, nothing happen exchange.

i don't think should restore system state since restore ad database. , since have second domain controller. s not needed.

 



Windows Server  >  Directory Services



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