Modem Router Configuration - ZyXEL

and when i go to the ip it says username and password what do i put there

i got it from time warner cable and never finished the installation

what if i have a ZyXEL prestiege 900 series

I hate zyxel because the dns keeps blinking can u help me on dis?

hi nice job... i have a ZyXEL 660 HW T3.. could u help me to update the firmware?? cause i cant use my wlan at home but with my old notebook its ok cause it has xp on it.. pls i need help

Because I am trying to connect my XBOX 360 and the MTU keeps failing, I can't connect

May be you are using old firmware , upgrade it.

How do I configure the MTU settings on that modem?

Why do you need to set MTU on this cpe ... This is P-660R D1 man ...