ÌìÒí¿í´øÖªÊ¶¿â
FTTN×éÍøÁ¬½Óͼ
2.2.4 WIFI
ÖйúµçÐÅWIFIÎÞÏß½ÓÈëÊDzÉÓÃIEEE802.11b/g¼¼Êõ£¨802.1b×î´óÀíÂÛ´«ÊäËÙÂÊΪ11M£¬ 802.1g×î´óÀíÂÛ´«ÊäËÙÂÊÊÇ54M£©£¬Í¨¹ýÎÞÏßÒÔÌ«Íø£¨WIFI£©µÄ½ÓÈëÉ豸£¨AP£©ÊµÏÖÒµÎñ¸²¸Ç¡£Í¨¹ý¶àÄêÀ´µÄ½¨É裬Öð²½ÍêÉÆÁËÕ¹¹Ý¡¢¾Æµê¡¢»ú³¡¡¢³µÕ¾¡¢¿§·ÈÌü¡¢Ð£Ô°µÈÈȵãÇøÓòµÄWiFiÐźŸ²¸Ç£¬Âú×ãÓû§¶ÔÉÏÍøµÄ±ãÀûÐÔ¡¢¸öÈË»¯µÄÐèÇó¡£
- 21 -
ÌìÒí¿í´øÖªÊ¶¿â
WIFIÍøÂç¿ÉÒÔ²ÉÓá°ÅÖAP¡±×éÍø£¬Ò²¿É²ÉÓá°ÊÝAP¡±+AC×éÍø£¨ÓÉACͳһ¶Ô¡°ÊÝAP¡±½øÐйÜÀí£©¡£ÓÉÓÚ²¿Êð¡°ÊÝAP¡±ÔÚ¹ÜÀí¡¢°²È«ÉϾßÓÐÃ÷ÏÔÓÅÊÆ£¬´«Í³µÄ¡°ÅÖAP¡±Öð½¥±»¡°ÊÝAP¡±ËùÈ¡´ú¡£APͨ¹ýADSL¡¢LAN¡¢¹âÏ˵ȷ½Ê½ÓëIP³ÇÓòÍøÏàÁ¬¡£
WIFIÓû§¿É²ÉÓÃIPOE/DHCP+PORTAL»òPPPOE²¦ºÅµÈ½ÓÈëÈÏÖ¤·½Ê½½ÓÈë¿í´øÍøÂç¡£¶ÔÓÚIPOE/DHCP+PORTAL·½Ê½£¬Óû§Ê×ÏÈ»ñÈ¡DHCP SERVER£¨»òBRAS£©·ÖÅäµÄµØÖ·£¬µ±Óû§ÔÚPORTALͨ¹ýÕ˺ÅÑéÖ¤ºóBRAS·Å¿ªÓû§µÄ·ÃÎÊ»¥ÁªÍøµÄȨÏÞ¡£È«¹ú¸÷Ê¡WIFIʵÏÖÁËÈÏÖ¤Ò³ÃæµÄͳһ£¬ÊµÏÖÁËÈ«¹úÂþÓΡ£
ÔÚÖйúµçÐÅWiFiÐźŸ²¸ÇÇø£¬Óû§Ê¹ÓÃIEEE802.11b/g¼¼Êõ¼æÈݵÄÎÞÏßÒÔÌ«ÍøÖÕ¶ËÉ豸£¨Èç´øÎÞÏßÒÔÌ«ÍøÍø¿¨µÄµçÄÔ¡¢PDAµÈ£©½ÓÈëSSIDΪChinaNetµÄWIFIÎÞÏßÍøÂ磬ÔÚPORTALÊäÈëÕýÈ·µÄÕ˺ż°ÃÜÂëºóʵÏÖ·ÃÎÊÖйúµçÐÅ¿í´ø»¥ÁªÍø¡£
WLANÒµÎñ½éÉÜ
2.3 ÖÕ¶Ë
2.3.1 ÆÕͨADSL MODEM
ADSL MODEMÆðµ½ÐÒéת»»¹¦ÄÜ£¬¼´½«Óû§²àÒÔÌ«ÍøÐÒ鱨ÎÄת»»ÎªATMÐÒ鱨ÎIJ¢½øÐÐADSLµ÷ÖÆ¼¼Êõµ÷ÖÆºó´«µÝµ½¾Ö·½µÄDSLAMÉ豸¡£ADSL MODEM
- 22 -
ÌìÒí¿í´øÖªÊ¶¿â
Íⲿ½Ó¿Ú±È½Ï¼òµ¥£¬MODEMµÄ LAN£¨ETHERNET£©¶Ë¿Úͨ¹ýÍøÏߣ¨Ö±Í¨»ò½»²æ£©ÓëµçÄÔµÄÍø¿¨ÏàÁ¬£¬MODEMµÄLINE¶Ë¿ÚÁ¬½Óµç»°Ïß¡£
Ò»°ãÔÚADSL MODEMÃæ°åǰ·½ÓÐÏàÓ¦µÄָʾµÆÏÔʾMODEMµÄ¹¤×÷״̬¡£
°´ÕÕÊÇ·ñ´øÂ·Óɹ¦ÄÜÀ´·Ö£¬ÆÕͨADSL MODEM·ÖΪÇŽÓÐÍMODEMºÍ·ÓÉÐÍMODEM¡£Ê¹ÓÃÇŽÓÐÍMODEMʱ£¬ÓÉÓû§ÖÕ¶Ë£¨PC£©·¢ÆðPPPOE²¦ºÅ½ÓÈëBRAS¡£´øÂ·Óɹ¦ÄܵÄMODEM£¬¿ÉÒÔ¹¤×÷ÔÚÇŽÓģʽҲ¿ÉÒÔ¹¤×÷ÔÚ·ÓÉģʽ¡£µ±MODEM¹¤×÷ÔÚ·ÓÉģʽʱ£¬ÓÉMODEM·¢ÆðPPPOE²¦ºÅ´ÓBRAS»ñÈ¡IPµØÖ·£¬Óû§ÖÕ¶Ë£¨PC£©ÓÉMODEM·ÖÅä˽ÓеØÖ·£¬´ËʱMODEM»¹ÐèÒª³Ðµ£NAT¹¦ÄÜ¡£
- 23 -
ÌìÒí¿í´øÖªÊ¶¿â
2.3.2 ¼ÒÍ¥Íø¹Ø
¼ÒÍ¥Íø¹ØÊǼÒÍ¥ÍøÂçºÍÍâ²¿ÍøÂçµÄ½Ó¿Úµ¥Ôª£¬ÌṩÊý¾Ýת·¢¡¢¼ÒÍ¥ÄÚ²¿ÁªÍø¡¢QoS¡¢°²È«¡¢µØÖ·¹ÜÀí¡¢Î¬»¤¹ÜÀíµÈ¹¦ÄÜ£¬¿ÉÒÔÌṩ½ÓÈëºÍÌØ¶¨Ó¦Óù¦ÄÜ¡£¼ÒÍ¥ÍøÂçÄÚ²¿¸÷ÖÖÖÕ¶Ëͨ¹ý¼ÒÍ¥Íø¹ØµÄÓû§²à½Ó¿ÚÓë¼ÒÍ¥Íø¹Ø½øÐÐͨÐÅ£¬¼ÒÍ¥Íø¹Ø¶Ô¾¹ýÆäµÄÊý¾ÝºÍÓ¦ÓýøÐÐת·¢¡¢¿ØÖƺ͹ÜÀí£¬²¢Í¨¹ýÍøÂç²à½Ó¿ÚÓëÒµÎñƽ̨¡¢ÒµÎñ¹ÜÀíÆ½Ì¨½øÐн»»¥£¬ÊµÏÖ¼ÒÍ¥ÍøÂçºÍÍâ²¿ÍøÂçµÄͨÐÅ£¬ÌṩͨÐÅÀà¡¢ÓéÀÖÀàºÍ¿ØÖÆÀࣨÈ磺¼Òµç¿ØÖÆ¡¢°²·ÀµÈ£©µÈ¶àÖÖÓ¦Óᣡ°ÎÒµÄe¼Ò¡±¿Í»§Ê¹ÓõĵļÒÍ¥Íø¹ØÖ÷ÒªÊÇ¡°e8£BÐÍÖÕ¶Ë¡±¡¢¡°e8£CÐÍÖÕ¶Ë¡±µÈ¡£ÎÒµÄe¼Ò¼ÒÍ¥Íø¹ØÕë¶Ô¸ßËÙInternetÁ¬½Ó·ÃÎÊ¡¢VOIPÓïÒô½ÓÈë¡¢IPTVÊÓÆµµã²¥ºÍÖ±²¥½ÓÈëµÈ²»Í¬µÄÒµÎñÐèÇó£¬ÌṩÍêÉÆµÄ»ùÓÚATMºÍIPµÄQoS£¬±£Ö¤²»Í¬ÒµÎñ½ÓÈë´ø¿íµÄÐèÇó¡£Ìṩ¸ü¼Ó°²È«µÄÎÞÏß¼ÓÃÜ·½Ê½ºÍ¹¦ÄÜÇ¿´óµÄ·À»ðǽ£¬¿ÉÒÔ×èֹδ¾ÊÚȨµÄÓû§·ÃÎÊÍøÂçºÍ±£Ö¤Óû§µÄ°²È«£¬ÌṩTR-069ÍøÂç¹ÜÀíÐÒ飬ʵÏÖÁËÈ«ÃæµÄÔ¶³ÌÍøÂç¹ÜÀí¡£
2.3.2.1 ½Ó¿Ú½éÉÜ
ÏÂͼΪE8-b¼ÒÍ¥Íø¹Ø½Ó¿ÚʾÒâͼ
? DSL£¨RJ-11£©Á¬½Ó¿Ú£ºÊ¹Óõ绰Ïß½«±¾É豸Á¬½ÓADSLÏß·»ò·ÖÀëÆ÷£» ? Reset¿×£º¼Óµç״̬Ï£¬ÓÃϸÕë²åÈë¿×Öа´×¡3Ãë¼´¿É»Ö¸´³É³ö³§Ä¬ÈÏÅä
Öã»
- 24 -
Ïà¹ØÍÆ¼ö£º