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    <title>该主题</title>
    <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1323486#M300062</link>
    <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;需要通过非以上4个端口的协议访问打印机进行关闭。&lt;/P&gt;&lt;P&gt;例如通过snmp协议调动插件关闭23端口。&lt;/P&gt;</description>
    <pubDate>Tue, 24 Dec 2024 06:16:33 GMT</pubDate>
    <dc:creator>双鱼座鲨鱼</dc:creator>
    <dc:date>2024-12-24T06:16:33Z</dc:date>
    <item>
      <title>同时关闭惠普打印机21、23、80、8080端口</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1322941#M299894</link>
      <description>&lt;P&gt;公司后台网络安全要求关闭惠普打印机端口21、23、80、8080。&lt;/P&gt;&lt;P&gt;在用型号有HP LaserJet 600 M602、HP Color LaserJet MFP E77830、HP LaserJet MFP M427fdw等。&lt;/P&gt;&lt;P&gt;现在我可以在EWS中关闭ftp、telnet(21、23），也可以通过telnet使用ews-config 0关闭EWS（80、8080）。&lt;/P&gt;&lt;P&gt;请问如何二者兼得从而把这四个端口全都关掉呢？&lt;/P&gt;&lt;P&gt;求答案，先跪谢！&lt;/P&gt;</description>
      <pubDate>Fri, 20 Dec 2024 06:38:26 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1322941#M299894</guid>
      <dc:creator>felixzgq</dc:creator>
      <dc:date>2024-12-20T06:38:26Z</dc:date>
    </item>
    <item>
      <title>Re: 同时关闭惠普打印机21、23、80、8080端口</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1322995#M299914</link>
      <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;先通过telnet关闭其它端口，最后关闭telnet端口即可。&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 20 Dec 2024 09:27:24 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1322995#M299914</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2024-12-20T09:27:24Z</dc:date>
    </item>
    <item>
      <title>Re: 同时关闭惠普打印机21、23、80、8080端口</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1323138#M299953</link>
      <description>&lt;P&gt;&lt;SPAN&gt;先通过telnet关闭其它端口-这一步我可以做到&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;最后关闭telnet端口即可-请问这一步我需要怎么操作呢?&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Mon, 23 Dec 2024 01:07:32 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1323138#M299953</guid>
      <dc:creator>felixzgq</dc:creator>
      <dc:date>2024-12-23T01:07:32Z</dc:date>
    </item>
    <item>
      <title>Re: 同时关闭惠普打印机21、23、80、8080端口</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1323486#M300062</link>
      <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;需要通过非以上4个端口的协议访问打印机进行关闭。&lt;/P&gt;&lt;P&gt;例如通过snmp协议调动插件关闭23端口。&lt;/P&gt;</description>
      <pubDate>Tue, 24 Dec 2024 06:16:33 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tong-shi-guan-bi-hui-pu-da-yin-ji21-23-80-8080duan-kou/m-p/1323486#M300062</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2024-12-24T06:16:33Z</dc:date>
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