|1) Why are you asking me? You can utilize a search engine and your own time to get answers like these. We're here to help when you've exhausted those (and any other) available means of figuring it out on your own.|
2) Good question. Since you have the router, and it's associated documents, again, why don't you do some reading and research on the subject and figure it out for yourself. I have no familiarity with your router and would have to do some reading and research myself to figure it out. From my perspective, it makes more sense for you to learn this since you own the router and I don't.
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.