How to setup remote DOMAIN in my DNS

I have 1 head office with 1 domain and several branches with their own
domain.

How do I setup my dns so when I ping remote-1, it should return the right ip
address.

My all branches are connected thru VPN Tunnel so I can ping by local ip
address but if I ping by name, it cannot find the domain.

If I understand your question correctly, you may need to create external DNS
record. This how to may help.
DNS how to
How to configure the primary DNS suffix · How to Configure External
DNS Record in Windows 2008 DNS Server · How to Create a Host (A) Record on
Server 2008 ...
www.howtonetworking.com/server/dns.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"Mehbs" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I have 1 head office with 1 domain and several branches with their own
>domain.
>
> How do I setup my dns so when I ping remote-1, it should return the right
> ip address.
>
> My all branches are connected thru VPN Tunnel so I can ping by local ip
> address but if I ping by name, it cannot find the domain.
>
>
>

Setup a Zone Transfer between your DNS and the DNS of the other Domains.
This lets each DC have a "copy" of the Zone from the others. It will
automatically keep itself updated.

The Zone Transfer is almost required if you want to setup a Trust between
the Domains anyway.

BTW - You ping hosts,...you don't ping Domains. All you need to worry about
is if you ping the FQDN of a host you get the right IP#.


--
Phillip Windell
www.wandtv.com

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
-----------------------------------------------------

"Mehbs" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I have 1 head office with 1 domain and several branches with their own
>domain.
>
> How do I setup my dns so when I ping remote-1, it should return the right
> ip address.
>
> My all branches are connected thru VPN Tunnel so I can ping by local ip
> address but if I ping by name, it cannot find the domain.
>
>
>