Internet and Network performance using Comcast and DynDNS

I have a windows domain connected to Comcast internet services.  I also use DynDNS services as well for email mail hopping.

As of late my internet has slowed down and I am temporarily loosing RDP connections.

Can anyone offer configuration information or recommendations that would optimize performance such as DNS and using RDP over the internet?

Network;
Comcast / Xfinity router – Arris TG852G wireless gateway
DC – Server 2008 R2
Exchange 2010
Windows 7 clients
GB switches
tbudoAsked:
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.

s3e3Commented:
Have you contacted Comcast to open a ticket ? It could be a problem on the remote side.
A decent firewall will also help gathering diagnostic information for you with respect to bandwidth usage.

How many desktops are we talking about here?
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
tbudoAuthor Commented:
Going to take this up with Comcast
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 Networking

From novice to tech pro — start learning today.