how do i make password on server?

[KoreBolteR]

i need a password, so i can stick with 5 or 6 people, otherwise 40 people join and im lagged out, ahhhh!!!! lol
any suggestions?
thx

[Dark8Master89]

sv_pasword "password" without quotes

[Dark8Master89]

max_players "number 1-100" i think thats the command :P