How to add additional Domain Controllers to an existing Domain?

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i have server called server1 windows 2008 r2 standard installed. ran add role services server manager , installed ad ds , ran dcpromo , installed domain controller on new domain domain1.com. working fine client machine client1. ip address server1 172.19.3.212. installed windows server 2008 standard on new server called server2. ran add role services , installed ad ds. ip of server 2 172.19.3.214. have set preferred dns server of server2 172.19.3.212(ip of server1). when tried add server2 additional domain controller domain1.com using dcpromo, error message saying "an active directory domain controller domain 'domain1.com' not contacted."

when ping 172.19.3.214(ip of server2) server1 , client1, works perfectly. when ping 172.19.3.212(ip of server1) server2 errors request timed out , destination host unreachable. please me solve problem.

thanks , regards, radhakrishnan

thak replies. found problem , solved it. yes problem ipcofig. using different lan connections in server 1 , server2. once disable wrong lan connection in server2 , enabled working lan connection, , changed ip, worked well.

thanks , regards, radhakrishnan



Windows Server  >  Directory Services



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