ip dns server:设置路由器(或3层交换机)作为dns服务器。 此时,dhcp中设置dns为网关地址(如192.168.1.1),客户端就可以解析网址,正常上网了。否则,客户端的dns需要设置为运营商的dns地址。 如果想在交换机或路由器上ping通外网域名,需要同时开启:ip domain lookup 和ip name-server 114.114.114.114 PS: ip name-...
ip name-server:设置DNS服务器的IP地址 如果3层交换机和路由器,未设置ip name-server,去ping网址的话,会提示% Unrecognized host or address, or protocol not running.ip domain-name:给路由器自己添加域名 ip domain lookup :尽管这个命令是可选的,但实际上还是需要设置它的。它负责将域名...
hosts: files dns myhostname 2.DNS的正、反解查询指令:host,nslookup,dig (1)host [option:-a/-l] FQDN [server] (2)nslookup FQDN [server] (3)dig [server:+trace/-t type/-x] FQDN [server] 3.whois——查询领域管理者相关信息 whois [domainname] 六、DNS服务器的软件、种类与cache only ...
If there is no name server configured on the device, and ip domain-lookup is enabled which is the default, the device will send the DNS queries to the local broadcast address 255.255.255.255, if there is any DNS server inside your network it would likely answers to those DNS queries to ...
piece of data, use noninteractive mode. For the first parameter, type the name or IP address of the computer that you want to look up. For the second parameter, type the name or IP address of a DNS name server. If you omit the second argument,nslookupuses the default DNS name server...
piece of data, use noninteractive mode. For the first parameter, type the name or IP address of the computer that you want to look up. For the second parameter, type the name or IP address of a DNS name server. If you omit the second argument,nslookupuses the default DNS name server...
解决方法: 可以进入到全局配置模式 配置no ip domain lookup命令关掉域名解析请求的功能。 如果网络上已经配备有DNS 服务器,那么要让DNS 的名称解析服务起作用 第一个命令是ip domain-lookup ,此命令是默认开启的 第二个命令是i p name-server。这个命令用于设置DNS 服务器的E 地址。我们最多可以输 入6 个服务...
set do[main]**=**DomainNameParametersDomainName Specifies a new name for the default DNS domain name. The default domain name is the host name.{ help| ?} Displays a short summary of nslookup subcommands.RemarksThe default DNS domain name is appended to a lookup request depending on the ...
Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2 Reverse lookup In most DNS lookups, clients typically perform a forward lookup, which is a search based on the DNS name of another computer as stored in an address (A) resou...
第一条命令是:ip domain-lookup,这个命令默认是打开了的.如果你之前使用了no ip domain-lookup的话,就要用这条命令打开它 2.第二条命令是:ip name-server.设置DNS服务器的IP地址,可以使1个IP地址对应多达6个服务器 3.最后条命令是:ip domain-name.虽然这个命令是可选的,但是最好还是设置一下 实例如下: ...