ÔÚLinuxϵͳÖÐÉèÖÃÓòÃû½âÎö·þÎñÆ÷£¬ÒÑÖªÓòÃû·þÎñÆ÷ÉÏÎļþnamed.confµÄ²¿·ÖÄÚÈÝÈçÏ£ºoptions{
Directory¡±/var/named¡±; Hostname¡±nsl.test.com¡± Allow-query {any;};
Allow-recursion {A:B:C:D}; Recursion yes; };
Acl ¡±A¡± {192.168.1.0/25}; Acl ¡±B¡± {192.168.1.128/25}; Acl ¡±C¡± {192.168.2.0/29}; Acl ¡±D¡± {192.168.1.32/29};
View ¡±A¡±{
Match-clients{a;}: Recursion yes; Type master;
File ¡°test.com zone A¡± }; };
View ¡±B¡±{
Match-clients{ANY;}: Recursion yes; Type master;
File ¡°test.com zone B¡± }; };
ÎÊÌâ4 DHCP·þÎñÆ÷ÅäÖà Authoritative£»
ddns-update off;
default-lease-time 604800; max-lease-time 604800 allow unknow-clients;
option domain-name-servers 192.168.2.2; ddns-update-style none; allow client-update;
subnet 192.168.0.0 netmask 255.255.255.248 {
option routers 192.168.2.33; range 192.168.2.35 192.168.2.38; }
¸ù¾ÝÕâ¸öÎļþÄÚÈÝ¡£¸ÃDHCP·þÎñÆ÷ĬÈÏ×âÆÚ¶àÉÙ1Ì죿£¬DHCP¿Í»§»úÄÜ»ñµÃipµØÖ··¶Î§ÊÇ´Ó¡ª¡ªµ½¡ª¡ª¡ª£¬»ñµÃDNS·þÎñÆ÷IPµØÖ·Îª¡ª¡ª¡ª¡£ ÊÔÌ⡾ËÄ¡¿20 ijÆóÒµ×ܲ¿ÉèÁ¢ÔÚAµØ£¬ÔÚBµØÓзÖÖ§»ú¹¹£¬·ÖÖ§»ú¹¹ºÍ×ܲ¿ÐèÒªÔÚÍøÂçÉϽøÐÐÆµ·±µÄÊý¾Ý´«Ê䣬¸ÃÆóÒµ²ÉÓÃisecvpnÐéÄâרÓü¼ÊõʵÏÖ·ÖÖ§»ú¹¹ºÍ×ܲ¿Ö±½ÓµÄ°²È«£¬¿ì½Ý£¬¾¼ÃµÄ¿çÇøÓòÍøÂçÁ¬½Ó¡£ ¸ÃÆóÒµÍøÂçÍØÆËͼÈçÏ£º ¸ÃÆóÒµÍøÂçµØÖ·¹æ»®ÓëÅäÖà É豸 RouterA IPµØÖ· F0/0192.168.1.1/24 So202.102.100.1/30 ×ܲ¿·þÎñÆ÷ ÎÊÌâ1
ΪÁËÍê³É¶ÔrouteraºÍrouterBÔ¶³ÌÁ¬½Ó¹ÜÀí£¬ÒÔrouterAΪÀý£¬Íê³É³õʼ»¯Â·ÓÉÆ÷£¬²¢ÅäÖÃrouterAµÄÔ¶³Ì¹ÜÀíµØÖ·£¨192.168.1.20£©£¬Í¬Ê±¿ªÆôrouterAµÄtelent¹¦Äܲ¢ÉèÖÃÈ«¾Öģʽ·ÃÎÊÃÜÂ룬Çë²¹³äÏÂÁÐÅäÖÃÃüÁî¡£ routerA>enable routerA#config t
routerA(config)#int fa0/0 ½øÈ롪¡ª¡ª¡ª×Óģʽ£¿
192.168.1.100/24 ·ÖÖ§»ú¹¹¿Í»§¶Ë É豸 routerB IPµØÖ· F0/0 172.16.1.1/24 S0202.102.100.2/30 172.16.1.100/24 routerA(config-if)#ip addr _________________.