遊雅堂 危険性?iDomain Name System?j?́Awww.furukawa.co.jp?̂悤?ȃz?X?g??????Axxx.xxx.xxx.xxx?̂悤??IP?A?h???X???????o???????݂ł??B???̋@?\?????????邽?߂̃f?[?^?x?[?X?????z?X?g??遊雅堂 危険性?T?[?o?Ƃ????܂??B
遊雅堂 危険性?T?[?o??IP?A?h???X?́A?ʏ?A?v???o?C?_???珑?ʁA?܂???PPPoE?Ȃǂœ??I?Ɋ??蓖?Ă??܂??B
FITELnet-F?V???[?Y?ł́A?Ȉ?遊雅堂 危険性?T?[?o?@?\???T?|?[?g???Ă??܂??B
FITELnet-F?V???[?Y?ł́A?Ȉ?遊雅堂 危険性?T?[?o?@?\???g?p????ۂɁA?𗘗p???Đݒ肵?܂??B
Router(config)# proxy遊雅堂 危険性 mode both
FITELnet-F?V???[?Y?ŁA遊雅堂 危険性???]???o?삳????ꍇ?ɁA遊雅堂 危険性?T?[?o??IP?A?h???X??ݒ肷??ۂɁA?𗘗p???Đݒ肵?܂??B
Router(config)#ip name-server xxx.xxx.xxx.1
Router(config)#ip name-server xxx.xxx.xxx.2