Cisco2811(dhcp-config)#default-router 192.168.1.1设定默认路由(即网关) Cisco2811(dhcp-config)#dns-server 221.6.4.66设定DNS地址(此处为移动的DNS地址) Cisco2811(dhcp-config)#ip dhcp excluded-address 192.168.1.1DHCP动态地址池中需要除去网关的地址,否则网关地址也会被动态分配,从而造成冲突了。 * 如果没有...
Router(config)#config-register 0x2142 这使路由器在下次重新加载时忽略启动配置。如果再次运行show version,则它将(下次重新加载时为0x2142)附加到当前配置寄存器setting中。 Router#show versionCisco IOS Software, VG3X0 Software (VG3X0-UNIVERSALK9-M), Version 15.4(3)M3, RELEASE SOFTWARE (fc2) Technical...
Router(config)#ip route 0.0.0.0 0.0.0.0 192.168.1.1 All packets not matching a specific match in the routing table will be matched using the default route and forwarded to 192.168.1.2 which is the default gateway for R1. Similarly on every computer connected to either of the organization’s...
Internet which are in numbers of several hundred thousand, however with single route configured as the default the router will only need to know the destinations internal to the administrative domain and will forward IP packets for any other address towards the Internet using the default route. The...
当DHCP服务器被编程为Cisco Aironet LAP的选项43提供WLAN控制器IP地址时,子选项TLV块按以下方式定义: 类型- 0xf1(十进制值 241)。 长度- 控制器 IP 地址数 * 4 值-WLC 管理接口列表,通常已转换为十六进制值。 示例: 如果要为AP调配WLC IP地址192.168.1.10,请使用选项43 0xf104.c0a8.010a ...
Router(config-line)#access-class acl表号 in 仅该acl规则允许的ip可访问 8、配置DHCP服务 Router (cofig)# ip dhcp pool 名字 定义地址池 Router(dhcp-config)# network 192.168.1.0 255.255.255.0 动态分配IP地址段 Router(dhcp-config)# default-router 192.168.1.254 设定网关地址 ...
#DCHP服务 enable configure terminal hostname DHCP interface g0/1 ip address 192.168.10.254 255.255.255.0 no shutdown exit ip dhcp pool www network 192.168.10.0 255.255.255.0 default-router 192.168.10.254 dns-server 8.8.8.8 #在全局模式下排除地址,才行 ip dhcp excluded-address 192.168.10.1 #思科自...
router(config)#int s0/0.1 point-to-point 设置子接口点对点 router#show frame pvc 显示永久虚电路 router#show frame map 显示映射 7、基本访问控制列表 router(config)#access-list permit|deny router(config)#interface ;default:deny any router(config-if)#ip access-group in|out ;defaultut ...
Router(config)#ip dhcp pool benet Router(dhcp-config)#network 192.168.1.0 255.255.255.0 Router (dhcp-config)#default-router 192.168.1.1 Router(dhcp-config)#dns-server 202.106.0.20 202.106.148.1 Router(dhcp-config)#lease 2 Router(config)#ip dhcp excluded-address 192.168.1.33 ...
tarena-R1(config-if)#ip nat inside tarena-R1(config-if)#interface f0/1 tarena-R1(config-if)#ip nat outside 3)分别在两台PC机上测试到外网主机的通信 PC1测试如下所示: PC>ipconfig FastEthernet0 Connection:(default port) Link-local IPv6 Address...: FE80::2D0:FFFF:FE45:CACC IP Address...