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domain Dynamic Lookup 三大配置
ip domain name cisco.com | 缺省domain-name |
ip name-server 131.108.1.111 131.108.1.2 | 定义DNS SERVER |
ip domain lookup | 实现DNS 寻址 |
option dns config ip name-server 131.108.1.111 131.108.1.2 primary secondary 配置多个DNS SERVER |
no ip domain-lookup no ip domain-lookup [nsap] |
当需要配置多个default domain-name时,(default domain-name可以不止一个) ip domain-list csi.com ip domain-list telecomprog.edu ip domain-list merit.edu |
DNS spooning (三句) no ip domain-lookup | |
ip dns server | 使ROUTER作为DNS SERVER |
ip dns spooning [acl] | enable使ROUTER对DNS query , request做应答 [acl] 缺省是针对所有主机,可用acl 定义具体主机 |
转载于:https://blog.51cto.com/wujunfeng/743204