How do I get Xbox live set up on my Xbox 360

How do I set up my xbox live account to my xbox 360?

Thanks for contacting us my name is Samy, I am advisor independent and I will be helping you today.

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Hello Lacy, this is Manuela!. I'm an Independent Advisor and community user like you ready to assist with this.

Can you explain the situation a bit more? This helps me to understand better what you want to do and assist better!

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How do I set up port forwarding on my Xbox? I've been getting DNS errors when trying to connect to Live, so my only other option is to set up port forwarding. Do I set up a new IP address for my Xbox first and then go to my router's website to enable port
forwarding?

I have signed up for windows live, so how do i go about setting up the xbox for xbox live? it asks me to enter my addy then password then says that it already exists? I know it does, but how do i enter it so it sets it up?