;如果您在“本地連接”屬性中顯示的此連接使用下列項(xiàng)目列表中單擊 Internet 協(xié)議(TCP/IP) 項(xiàng)， 您將發(fā)現(xiàn)卸載按鈕不可用（被禁用）。這是因?yàn)閭鬏斂刂茀f(xié)議/Internet協(xié)議 (TCP/IP) 堆棧是 Microsoft Windows Server 2003 的核心組件，不能刪除。

在有些情況下，可能需要重新安裝TCP/IP以使TCP/IP堆棧恢復(fù)為原始狀態(tài)。可以使用 NetShell 實(shí)用程序重置 TCP/IP 堆棧，使其恢復(fù)到初次安裝操作系統(tǒng)時(shí)的狀態(tài)。

NetShell實(shí)用程序(netsh)是一個(gè)命令行腳本編寫(xiě)工具，您可以使用此實(shí)用程序配置并監(jiān)視Windows Server 2003聯(lián)網(wǎng)。此工具提供了交互式網(wǎng)絡(luò)外殼程序接口。

您可以使用該實(shí)用程序的Internet協(xié)議(IP)上下文中的reset命令重寫(xiě)以下與TCP/IP相關(guān)的注冊(cè)表項(xiàng)：

SYSTEMCurrentControlSetServicesTcpipParameters SYSTEMCurrentControlSetServicesDHCPParameters

運(yùn)行此命令的結(jié)果與刪除并重新安裝 TCP/IP 協(xié)議的效果相同。

命令語(yǔ)法

netsh int ip reset [log_file_name]

要使用netsh 命令重置 TCP/IP 堆棧，您必須指定記錄命令結(jié)果的日志文件的名稱(chēng)。如果輸入了本文“命令示例”一節(jié)中介紹的任一命令，當(dāng)前計(jì)算機(jī)中的 TCP/IP 堆棧將被重置，且該xx作的活動(dòng)將被記錄到命令行中指定的 Resetlog.txt 文件。在第一個(gè)示例中，日志文件被創(chuàng)建在當(dāng)前文件夾中；在第二個(gè)示例中，則指定了 Resetlog.txt 日志文件的完整路徑。

備注：如果該文件的名稱(chēng)與目標(biāo)文件夾中的現(xiàn)有日志文件的名稱(chēng)相同，則會(huì)將新日志文件的信息附加到現(xiàn)有文件的結(jié)尾處。

　命令示例

下面的示例說(shuō)明了如何使用netsh 命令重置 TCP/IP 協(xié)議堆棧。

示例1

單擊開(kāi)始，然后單擊運(yùn)行。

在打開(kāi)框中鍵入 cmd，然后單擊確定。

在命令提示符后鍵入以下命令，然后按 ENTER 鍵：

netsh int ip reset resetlog.txt

備注：在上面的命令中，“int”是 interface 命令的縮寫(xiě)形式。

鍵入 exit，然后按 ENTER 鍵。

示例 2

單擊開(kāi)始，然后單擊運(yùn)行。

在打開(kāi)框中鍵入 cmd，然后單擊確定。

在命令提示符后鍵入以下命令，然后按 ENTER 鍵：

netsh int ip reset c:resetlog.txt

鍵入 exit，然后按 ENTER 鍵。

要查看有關(guān)命令的幫助，請(qǐng)鍵入空格，然后鍵入 ?。即會(huì)顯示有關(guān)netsh 命令子上下文中可用命令的其他幫助。例如，要查看上一節(jié)中介紹的netsh 命令，應(yīng)在命令提示符后鍵入以下命令：

鍵入 netsh ?，然后按 ENTER 鍵。 鍵入 netsh int ?，然后按 ENTER 鍵。 鍵入 netsh int ip ?，然后按 ENTER 鍵。 鍵入 netsh int ip reset ?，然后按 ENTER 鍵。 NETSH INT IP RESET 的日志文件示例

以下是一個(gè)日志文件的示例，該日志文件是由運(yùn)行ip reset 命令后的netsh 生成的。根據(jù)發(fā)出命令的計(jì)算機(jī)上不同的配置，實(shí)際的日志文件也會(huì)有所不同。通常，如果沒(méi)有替換TCP/IP注冊(cè)表項(xiàng)的原始配置，則不會(huì)在文件中記錄任何操作。resetSYSTEMCurrentControlSetServicesDhcpParametersOptions15RegLocation old REG_MULTI_SZ =

SYSTEMCurrentControlSetServicesTcpipParametersInterfaces?DhcpDomain

SYSTEMCurrentControlSetServicesTcpIpParametersDhcpDomain

added SYSTEMCurrentControlSetServicesNetbtParametersInterfacesTcpip_{2DDD011E -B1B6-4886-87AC-B4E72693D10C}NetbiosOptions added SYSTEMCurrentControlSetServicesNetbtParametersInterfacesTcpip_{BAA9D128 -54BB-43F6-8922-313D537BE03E}NetbiosOptions reset SYSTEMCurrentControlSetServicesNetbtParametersInterfacesTcpip_{BD2859BA -B26A-4E2B-A3FE-3D246F90A81A}NameServerList old REG_MULTI_SZ = 10.1.1.2

deleted SYSTEMCurrentControlSetServicesNetbtParametersEnableLmhosts added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}AddressType added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}DefaultGatewayMetric added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}DisableDynamicUpdate deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}DontAddDefaultGateway reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}EnableDhcp old REG_DWord = 0

added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}NameServer added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}RawIpAllowedProtocols added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}TcpAllowedPorts added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{2DDD011E-B1B6- 4886-87AC-B4E72693D10C}UdpAllowedPorts added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}DisableDynamicUpdate reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}EnableDhcp old REG_DWORD = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}IpAddress old REG_MULTI_SZ = 12.12.12.12

deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}IpAutoconfigurationAddress deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}IpAutoconfigurationMask deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}IpAutoconfigurationSeed reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}RawIpAllowedProtocols old REG_MULTI_SZ = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}SubnetMask old REG_MULTI_SZ = 255.255.255.0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}TcpAllowedPorts old REG_MULTI_SZ = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{5B3675C3-6EB9- 4936-B991-04DA31024C4E}UdpAllowedPorts old REG_MULTI_SZ = 0

added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}AddressType added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}DefaultGatewayMetric added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}DisableDynamicUpdate deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}DontAddDefaultGateway reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}EnableDhcp old REG_DWORD = 0

added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}NameServer added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}RawIpAllowedProtocols added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}TcpAllowedPorts added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BAA9D128-54BB- 43F6-8922-313D537BE03E}UdpAllowedPorts reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}DefaultGateway old REG_MULTI_SZ = 10.1.1.2

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}DefaultGatewayMetric old REG_MULTI_SZ = 0

added SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}DisableDynamicUpdate reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}EnableDhcp old REG_DWORD = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}IpAddress old REG_MULTI_SZ = 10.1.1.1

deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}IpAutoconfigurationAddress deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}IpAutoconfigurationMask deleted SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}IpAutoconfigurationSeed reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}NameServer old REG_SZ = 10.1.1.2,10.1.1.3

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}RawIpAllowedProtocols old REG_MULTI_SZ = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}SubnetMask old REG_MULTI_SZ = 255.255.255.0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}TcpAllowedPorts old REG_MULTI_SZ = 0

reset SYSTEMCurrentControlSetServicesTcpipParametersInterfaces{BD2859BA-B26A- 4E2B-A3FE-3D246F90A81A}UdpAllowedPorts old REG_MULTI_SZ = 0

deleted SYSTEMCurrentControlSetServicesTcpipParametersDontAddDefaultGatewayDefau lt deleted SYSTEMCurrentControlSetServicesTcpipParametersEnableIcmpRedirect deleted SYSTEMCurrentControlSetServicesTcpipParametersEnableSecurityFilters deleted SYSTEMCurrentControlSetServicesTcpipParametersSearchList deleted SYSTEMCurrentControlSetServicesTcpipParametersUseDomainNameDevolution