在Cisco路由器上建立一个名为zw246的DHCP地址池,地址池的IP地址是176.115.246.0/24,其中不用于动态分配的地址有176.115.246.2~176.115.246.10,缺省网关为176.115.246.1,域名为tj.edu.c

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问题 在Cisco路由器上建立一个名为zw246的DHCP地址池,地址池的IP地址是176.115.246.0/24,其中不用于动态分配的地址有176.115.246.2~176.115.246.10,缺省网关为176.115.246.1,域名为tj.edu.cn,域名服务器地址为176.115.129.26,地址租用时间设定为6小时30分钟。下列DHCP地址池的配置,正确的是(    )。

选项 A、Router (config)#ip dhcp pool zw246
   Router (dhcp-config)#ip dhcp excluded-address 176.115.246.2 176.115.246.10
   Router (dhcp-config)#network 176.115.246.0 255.255.255.0
   Router (dhcp-config)#default-router 176.115.246.1
   Router (dhcp-config)#domai
B、Router (config)#ip dhcp excluded-address 176.115.246.2-10
   Router (config)#ip dhcp pool zw246
   Router (dhcp-config)#network 176.115.246.0 255.255.255.0
   Router (dhcp-config)#default-router 176.115.246.1
   Router (dhcp-config)#domain-name tj.edu.cn

C、Router (config)#ip dhcp excluded-address 176.115.246.2 176.115.246.10
   Router (config)#ip dhcp pool zw246
   Router (dhcp-config)#network 176.115.246.0 255.255.255.0
   Router (dhcp-config)#default-router 176.115.246.1
   Router (dhcp-config)#domain-nam
D、Router (config)#ip dhcp excluded-address 176.115.246.2 176.115.246.10
   Router (config)#ip dhcp pool zw246
   Router (dhcp-config)#network 176.115.246.0 255.255.255.0
   Router (dhcp-config)#default-router 176.115.246.1
   Router (dhcp-config)#domain-nam

答案C

解析
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