在有些情況下，可能需要重新安裝TCP/IP以使TCP/IP堆�；謴蜑樵紶顟B�？梢允褂� NetShell 實用程序重置 TCP/IP 堆棧，使其恢復到初次安裝操作系統時的狀態。
NetShell實用程序(netsh)是一個命令行腳本編寫工具，您可以使用此實用程序配置并監視Windows Server 2003聯網。此工具提供了交互式網絡外殼程序接口。
您可以使用該實用程序的Internet協議(IP)上下文中的reset命令重寫以下與TCP/IP相關的注冊表項：
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\
SYSTEM\CurrentControlSet\Services\DHCP\Parameters\
運行此命令的結果與刪除并重新安裝 TCP/IP 協議的效果相同。
命令語法
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果的日志文件的名稱。如果輸入了本文“命令示例”一節中介紹的任一命令，當前計算機中的 TCP/IP 堆棧將被重置，且該xx作的活動將被記錄到命令行中指定的 Resetlog.txt 文件。在第一個示例中，日志文件被創建在當前文件夾中；在第二個示例中，則指定了 Resetlog.txt 日志文件的完整路徑。
備注：如果該文件的名稱與目標文件夾中的現有日志文件的名稱相同，則會將新日志文件的信息附加到現有文件的結尾處。
命令示例
下面的示例說明了如何使用netsh 命令重置 TCP/IP 協議堆棧。
示例1
單擊開始，然后單擊運行。
在打開框中鍵入 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 命令的縮寫形式。
鍵入 exit，然后按 ENTER 鍵。
示例 2
單擊開始，然后單擊運行。
在打開框中鍵入 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。
要查看有關命令的幫助，請鍵入空格，然后鍵入 ?。即會顯示有關netsh 命令子上下文中可用命令的其他幫助。例如，要查看上一節中介紹的netsh 命令，應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
以下是一個日志文件的示例，該日志文件是由運行ip reset 命令后的netsh 生成的。根據發出命令的計算機上不同的配置，實際的日志文件也會有所不同。通常，如果沒有替換TCP/IP注冊表項的原始配置，則不會在文件中記錄任何操作。
resetSYSTEM\CurrentControlSet\Services\Dhcp\Parameters\Options\15\RegLocation
old REG_MULTI_SZ =
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\?\DhcpDomain
SYSTEM\CurrentControlSet\Services\TcpIp\Parameters\DhcpDomain
added
SYSTEM\CurrentControlSet\Services\Netbt\Parameters\Interfaces\Tcpip_{2DDD011E
-B1B6-4886-87AC-B4E72693D10C}\NetbiosOptions
added
SYSTEM\CurrentControlSet\Services\Netbt\Parameters\Interfaces\Tcpip_{BAA9D128
-54BB-43F6-8922-313D537BE03E}\NetbiosOptions
reset
SYSTEM\CurrentControlSet\Services\Netbt\Parameters\Interfaces\Tcpip_{BD2859BA
-B26A-4E2B-A3FE-3D246F90A81A}\NameServerList
old REG_MULTI_SZ =
10.1.1.2
deleted SYSTEM\CurrentControlSet\Services\Netbt\Parameters\EnableLmhosts
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\AddressType
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\DefaultGatewayMetric
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\DisableDynamicUpdate
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\DontAddDefaultGateway
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\EnableDhcp
old REG_DWORD = 0
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\NameServer
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\RawIpAllowedProtocols
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\TcpAllowedPorts
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2DDD011E-B1B6-
4886-87AC-B4E72693D10C}\UdpAllowedPorts
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\DisableDynamicUpdate
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\EnableDhcp
old REG_DWORD = 0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\IpAddress
old REG_MULTI_SZ =
12.12.12.12
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\IpAutoconfigurationAddress
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\IpAutoconfigurationMask
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\IpAutoconfigurationSeed
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\SubnetMask
old REG_MULTI_SZ =
255.255.255.0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\TcpAllowedPorts
old REG_MULTI_SZ =
0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{5B3675C3-6EB9-
4936-B991-04DA31024C4E}\UdpAllowedPorts
old REG_MULTI_SZ =
0
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\AddressType
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\DefaultGatewayMetric
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\DisableDynamicUpdate
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\DontAddDefaultGateway
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\EnableDhcp
old REG_DWORD = 0
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\NameServer
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\RawIpAllowedProtocols
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\TcpAllowedPorts
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BAA9D128-54BB-
43F6-8922-313D537BE03E}\UdpAllowedPorts
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\DefaultGateway
old REG_MULTI_SZ =
10.1.1.2
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\DefaultGatewayMetric
old REG_MULTI_SZ =
0
added
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\DisableDynamicUpdate
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\EnableDhcp
old REG_DWORD = 0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\IpAddress
old REG_MULTI_SZ =
10.1.1.1
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\IpAutoconfigurationAddress
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\IpAutoconfigurationMask
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\IpAutoconfigurationSeed
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\NameServer
old REG_SZ = 10.1.1.2,10.1.1.3
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\SubnetMask
old REG_MULTI_SZ =
255.255.255.0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\TcpAllowedPorts
old REG_MULTI_SZ =
0
reset
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{BD2859BA-B26A-
4E2B-A3FE-3D246F90A81A}\UdpAllowedPorts
old REG_MULTI_SZ =
0
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DontAddDefaultGatewayDefau
lt
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\EnableIcmpRedirect
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\EnableSecurityFilters
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\SearchList
deleted
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\UseDomainNameDevolution
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