windows 2008R2 domain controller

Dear,
I am having all the DC's and exchange are in the same VLAN, and I need to customize the number of dynamic ports on the DC's for internal firewall
When I issue the below commands:
netsh int ipv4 set dynamicport tcp start=49152 num=1000  
netsh int ipv4 set dynamicport udp start=49152 num=1000
  I am having a problem that the DNS service is stopped, and it will work after starting the service manually.
  Is there any reason for this?
 and is there any impact for limiting the number of dynamic ports in the DC?
  Thanks
LVL 1
mahmoud_2008Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Mike KlineCommented:
You just need to make sure to do it on every DC.  I've not seen it done using netsh.  At my last job we used  the registry entries as outlined here  http://support.microsoft.com/kb/224196

That is odd about the DNS service I may try to test tomorrow.

Thanks

Mike
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
mahmoud_2008Author Commented:
Thanks mkline for your response, if we limit the number of RPC dynamic ports on each DC for say 100 ports, will the clients in this case able to authenticate or not?
0
Mike KlineCommented:
Yeah the clients should be able to authenticate.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Windows Server 2008

From novice to tech pro — start learning today.