Linksys Wireless-G WRT54G Router "dash alpha numeric" Questions

...Alpha Numeric string, which is seperated every 2 by a dash marker. Next, access the router through the normal way of browser, In the Wireless section, there is a tab that you select to input the Mac ...

...Alpha Numeric Digits, Spaced with dashes between every 2. With that, you go into the router and in the Mac Address section for computers allowed to connect to your network, you enter in all the MAC ...