Question : Can't Ping DC with name

Hello friends :-)
i added a new server on a network , there is around 10x more server exist
on new server i can ping all other servers  , from all other servers i can ping new server too ( by name and by IP)
BUT ... from Domain Controler , i can't Ping the new server by name !!!

Roles on DC :    DC is just DC + DHCP + DNS

in DNS ( dnsmgmnt )  i can see this new server's name + IP  and all other servers !!!!
in TCP/IP config , on WINS tab , i can see it's set as "enable LMHOSTS lookup"
and NetBios Settings= Default : Use Netbios settings from DHCP server .... blah blah blah

will be happy if you guys help me step by step about this :-)
Regards
Outsourced

Answer : Can't Ping DC with name

Take a look at the following links...

Create GPO to point to a new directory for your mapped drives...
http://social.technet.microsoft.com/Forums/en-US/winserverDS/thread/7db4b7a7-bacf-45f7-9902-0f90bc48aa4f

File Migration Tool Kit
http://www.microsoft.com/downloads/details.aspx?familyid=d00e3eae-930a-42b0-b595-66f462f5d87b&displaylang=en

Hope this helps~!