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		<title>Cisco 2801 路由器密碼重置步驟</title>
		<link>https://ailog.tw/lifelog/2023/02/15/cisco-2801-pwreset/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 15:34:50 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Switch]]></category>
		<category><![CDATA[2801]]></category>
		<category><![CDATA[Cisco]]></category>
		<category><![CDATA[reset password]]></category>
		<category><![CDATA[密碼重置]]></category>
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					<description><![CDATA[小編今天分享Cisco 2801 路由器密碼重置步驟 Set01、 關閉路由器的電源。 Set02、 連接一個 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2023/02/15/cisco-2801-pwreset/" class="more-link">閱讀全文<span class="screen-reader-text">〈Cisco 2801 路由器密碼重置步驟〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva; font-size: 14pt;">小編今天分享Cisco 2801 路由器密碼重置步驟</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;"><span id="more-15025"></span></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set01、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">關閉路由器的電源。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set02、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">連接一個電腦到路由器的 Console 埠。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set03、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">打開終端機軟體，設定連接埠的速率為 9600 bps、資料位元為 8、無同位元、停止位元為 1、無流控制。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set04、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">開啟路由器的電源。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set05、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">進入路由器的 ROM Monitor 模式。當您看到 &#8220;System Bootstrap, Version&#8230;&#8221; 的訊息時，按下 Ctrl+Break，直到您看到 ROM Monitor 模式提示字元（rommon1&gt;）。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set06、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 confreg 0x2142 並按下 Enter，這個指令會讓路由器忽略 NVRAM 設定（包括密碼）並啟動路由器。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set07、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 reset 並按下 Enter，這個指令會重新啟動路由器，但這次路由器會忽略 NVRAM 設定。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set08、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">等待路由器啟動，並輸入 enable 指令進入特權模式。這時不需要密碼。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set09、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 copy startup-config running-config 指令，把 NVRAM 中的設定載入到記憶體中。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set10、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">進入全域組態模式，輸入 configure terminal。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set11、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 no enable secret 指令，移除路由器的 enable 密碼。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set12、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 config-register 0x2102 指令，把路由器的啟動設定回復成正常模式。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set13、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 exit 離開組態模式。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set14、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 write memory 或是 copy running-config startup-config 儲存設定。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set15、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">輸入 reload 重新啟動路由器。</span></p>
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