{"content":"<div></div>","rawMetadata":{"metadata":{"_op_canonicalUrlPrefix":"https://learn.microsoft.com/ja-jp/powershell/","_op_gitContributorInformation":{"author":{"display_name":"Banreet Kaur","id":"92906285","name":"Banreet","profile_url":"https://github.com/Banreet"},"contributors":[{"display_name":"Aaron 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version":"","open_to_public_contributors":true,"original_content_git_url":"https://github.com/MicrosoftDocs/sccm-docs-powershell/blob/live/sccm-ps/ConfigurationManager/Get-CMDuplicateHardwareIdMacAddress.md","original_content_git_url_template":"{repo}/blob/{branch}/sccm-ps/ConfigurationManager/Get-CMDuplicateHardwareIdMacAddress.md","PlatyPS schema version":"2.0.0","products":["https://authoring-docs-microsoft.poolparty.biz/devrel/f1499c3b-793f-48c3-a9ce-20285bcc6541"],"site_name":"Docs","titleSuffix":"Configuration Manager","uhfHeaderId":"MSDocsHeader-Powershell","updated_at":"2026-06-25 10:58 PM","xrefs":[{"href":"https://learn.microsoft.com/powershell/module/configurationmanager/get-cmduplicatehardwareidmacaddress","monikerGroup":"f98fea35b6ac2b0f56c6ee5ec06ffce9","name":"Get-CMDuplicateHardwareIdMacAddress","schemaType":"PowershellCmdlet","summary":"<p>MAC 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class=\"NOTE\">\n<p>注:</p>\n<p>\n              <code>PS XYZ:\\&gt;</code>など、Configuration Manager サイト ドライブから Configuration Manager コマンドレットを実行します。 詳細については、「作業の <a href=\"/powershell/sccm/overview\">開始</a>」を参照してください。</p>\n</div>\n","examples":[{"code":"Get-CMDuplicateHardwareIdMacAddress | Select-Object MACAddress","description":"","summary":"<p>次の使用例は、サイトのすべての重複するアドレスを表示します。</p>\n","title":"例 1: すべての MAC アドレスを表示する"},{"code":"$mac = \"01:23:45:67:89:AB\"\n\nif ( Get-CMDuplicateHardwareIdMacAddress -Id $mac ) {\n  Write-Host $mac \"exists in the site\"\n} else {\n  Write-Host $mac \"doesn't exist!\"\n}","description":"","summary":"<p>次のスクリプト例では、特定のアドレスが見つかったかどうかを確認し、結果に基づいてメッセージを書き込みます。</p>\n","title":"例 2: 特定の MAC アドレスをテストする"}],"inputs":[{"description":"","name":"<span class=\"no-loc 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と組み合わせることはできません。</p>\n","name":"DisableWildcardHandling","parameterValueGroup":"","position":"Named","type":"<span class=\"no-loc xref\">SwitchParameter</span>\n"},{"aliases":"","defaultValue":"None","description":"<p>このパラメーターはワイルドカード文字を処理し、予期しない動作が発生する可能性があります (推奨されません)。 \n              <strong>DisableWildcardHandling</strong> と組み合わせることはできません。</p>\n","name":"ForceWildcardHandling","parameterValueGroup":"","position":"Named","type":"<span class=\"no-loc xref\">SwitchParameter</span>\n"},{"aliases":"DuplicateId, DuplicateHardwareId","defaultValue":"None","description":"<p>重複するハードウェア MAC アドレスを指定します。 この値の形式では、コロン (<code>:</code>) 区切り記号 (例: <code>&quot;01:23:45:67:89:AB&quot;</code>) が使用されます。</p>\n","isRequired":true,"name":"Id","parameterValueGroup":"","position":"Named","type":"<span class=\"no-loc xref\">String</span>\n"}],"schema":"PowershellCmdlet","summary":"<p>MAC アドレス別に重複するハードウェア識別子を表示します。</p>\n","syntaxes":["Get-CMDuplicateHardwareIdMacAddress [-DisableWildcardHandling] 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