Tuesday, August 9, 2011

Domain Trust / How to connect two different domains

-- Forest level communication

-- To communicate 2 different Domain


Consider a domain (a) airtel.com & (b) docomo.com, two different domains to connect each other.


Step 1 : To do on both servers.

server 1 : for example named as airtel.com 


server 1 : for example IP assigned as 192.168.100.1, DNS also same



server 1 : alternate dns ip must be the opposite server ip, which has to be communicate.

                   ie : for example docomo.com ip 192.168.100.100, refer 1st picture.



server 2 : for example named as docomo.com 



server 2 : for example IP assigned as 192.168.100.100, DNS also same



server 2 : alternate dns ip must be the opposite server ip, which has to be communicate.

                   ie : for example airtel.com ip 192.168.100.1, refer 1st picture.



Step 2 : To do on both servers


Start -- administrative tools

                -- DNS



on DNS -- click on ( + ) sign it will extend 



Right click on server name -- select Properties



on properties -- Forwarders tab

                        -- select edit



on edit forwarders -- type the opposite side server ip enter

                                  -- ok 


-- Apply -- ok


Step 3 : To do on both servers


Start -- administrative tools

          -- Active directory domain and trust



-- Right click on domain name

      -- click Raise domain forest function level 



-- Right click on active directory domain trust

       -- click on Raise forest function level



Step 4 : To do on any one  server


Start -- administrative tools

          -- Active directory domain and trust



-- Right click on domain name

      -- click  Properties



-- Click on trust tab

       -- click New trust


New trust wizard --Click Next



-- type the opposite server name & -- click next



Choose forest trust -- click next



Choose Two way --- Click next



choose Both this domain and the specified domain -- click next



Enter the opposite side domine's uername & password  -- click next



Choose Forest wide authentication -- Click next






--Click Finish















No comments:

Post a Comment