实验19静态地址转换

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1、实验19(1)：静态地址转换1-1一、实验要求如下图所示，A公司是一傢中小型企业，企业出口路由器RouterA通过串口连接到电信运营商，电信运营商ISP给企业出口路由器接口分配的地址是1.1.1.1/30,分配给企业用于地址翻译的地址段是61.139.10.32/28A公司内部有WWW、BBS两台服务器需要对外提供服务。WWW192.168.1.2/24BBS192.168.1.3/24二、配置步骤(一)配置PC和服务器1P地址PCA11PhysicalConfigDesktopPhysicalConfigDesktopIPConfigurationBBSPhysicalConfigDeskt

2、opIPConfigurationADNSPhysicalConfigDesktopIPConfigurationIPAddressSubnetMaskDefaultGatewaynDBSPhysicalCor^figDesktopDNSDNSService@OnOOffResourceRecordsNamebbsJspt.netT/peARecordvAddress61.139.10.34N0・NameTypeDetails1bbs.fspt.netARecord61.139.10.342www.fspt.netARecord61.139.10.33AddSaveRemove(二)祀置路由器

3、IP地址和路由信息1•routerAEnableConfigterminalInterfacef0/0Ipaddress192.16&1.1255.255.255.0NoshutdownInterfacesl/0Ipaddress1.1.1.1255.255.255.252Noshutdown!配置默认路由Iproute0.0.0.00.0.0.01.1」.22.routerBEnableConfigterminalInterfacef()/()Ipaddress220.10」0.1255.255.255.0NoshutdownInterfacesl/0Ipaddress1.1.1.2255.

4、255.255.252Clockrate64000NoshutdownInterfacesl/1Ipaddress2.2.2.1255.255.255.252Clockrate64000Noshutdown!配置静态路由Iproute202.102.13.0255.255.255.02.2.2.2Iproute61.139」0.32255.255.255.2401」」」3・RouterCEnableConfigterminalInterfacef0/0Ipaddress202.102.13.1255.255.255.0NoshutdownInterfacesl/1Ipaddress2.2.2.

5、2255.255.255.252Noshutdown!配置静态路山Iproute220.10」0.0255.255.255.02.2.2.1Iproute1.1.1.0255.255.255.2522.2.2.1Iproute6L13910.32255.255.255.2402.2.2」（三）配置静态地址转换（RouterA）EnableConfigterminalIpnatinsidesourcestatic192.168.1.261.139.10.33Ipnatinsidesourcestatic192.168.1.361.139.10.34Interfaces/0/0/0Ipnatout

6、sideInterfacef0/0Ipnatinside（四）测试