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	<title>Junos &#8211; 21點情報網</title>
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		<title>Juniper SRX Firewall Junos 備份及還原步驟</title>
		<link>https://ailog.tw/lifelog/2024/05/13/junos-bak-restore/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Mon, 13 May 2024 15:17:18 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Firewall]]></category>
		<category><![CDATA[Backup]]></category>
		<category><![CDATA[Juniper]]></category>
		<category><![CDATA[Junos]]></category>
		<category><![CDATA[restore]]></category>
		<category><![CDATA[SRX]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=17512</guid>

					<description><![CDATA[小編有好多年沒遇到Juniper的防火牆了，就隨手紀錄一下，分享給有需要的網友們。 本篇要介紹的是Junipe &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2024/05/13/junos-bak-restore/" class="more-link">閱讀全文<span class="screen-reader-text">〈Juniper SRX Firewall Junos 備份及還原步驟〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva;">小編有好多年沒遇到Juniper的防火牆了，就隨手紀錄一下，分享給有需要的網友們。</span></p>
<p><span style="font-family: verdana, geneva;">本篇要介紹的是Juniper SRX 防火牆備份及還原Junos的方法。</span></p>
<p><span style="font-family: verdana, geneva;"><span id="more-17512"></span></span></p>
<p><span style="color: #0000ff;"><strong><span style="font-family: verdana, geneva;">[備份Junos]</span></strong></span><br />
<span style="font-family: verdana, geneva;">(1)、準備一個比防火牆內建空間大的隨身碟(建議16GB)</span><br />
<span style="font-family: verdana, geneva;">(2)、將隨身碟格式化成FAT32格式</span><br />
<span style="font-family: verdana, geneva;">(3)、將隨身碟插入要備份系統(韌體)的SRX防火牆設備上</span><br />
<span style="font-family: verdana, geneva;">(4)、透過下方指令進行系統(韌體)備份</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">request system snapshot media usb</span></pre>
<p><img fetchpriority="high" decoding="async" class="alignnone wp-image-17518 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-01.png" alt="" width="688" height="217" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-01.png 688w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-01-300x95.png 300w" sizes="(max-width: 688px) 100vw, 688px" /></p>
<p>檢查備份是否有成功<br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">show system snapshot media usb</span></pre>
<p><img decoding="async" class="alignnone wp-image-17519 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02.png" alt="" width="623" height="247" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02.png 623w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02-300x119.png 300w" sizes="(max-width: 623px) 100vw, 623px" /></p>
<p>&nbsp;</p>
<p><span style="color: #0000ff;"><strong><span style="font-family: verdana, geneva;">[還原Junos]</span></strong></span><br />
<span style="font-family: verdana, geneva;">(1)、將備份好的USB隨身碟插入要還原系統(韌體)的防火牆<br />
(2)、檢查系統是否可以順利讀取到USB隨身碟<br />
</span><span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">show system snapshot media usb</span></pre>
<p><img decoding="async" class="alignnone wp-image-17519 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02.png" alt="" width="623" height="247" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02.png 623w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-02-300x119.png 300w" sizes="(max-width: 623px) 100vw, 623px" /></p>
<p><span style="font-family: verdana, geneva;"><br />
(3)、指令系統改由USB隨身碟進行系統開機<br />
</span><span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">request system reboot media usb
<span style="color: #000000;">Reboot the system ? [yes,no] (no)</span> yes
</span></pre>
<p><span style="font-family: verdana, geneva;"><img decoding="async" class="alignnone wp-image-17521 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-03.png" alt="" width="544" height="239" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-03.png 544w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-03-300x132.png 300w" sizes="(max-width: 544px) 100vw, 544px" /></span></p>
<p><span style="font-family: verdana, geneva;"><br />
(4)、確認系統已是透過USB隨身碟進行開機</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">show system storage partitions</span></pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-17522 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-04.png" alt="" width="555" height="333" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-04.png 555w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-04-300x180.png 300w" sizes="auto, (max-width: 555px) 100vw, 555px" /></p>
<p><span style="font-family: verdana, geneva;">(5)、再將目前運作的系統備份至防火牆內建的儲存空間</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">show system storage partitions</span></pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-17523 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-05.png" alt="" width="722" height="358" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-05.png 722w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-05-300x149.png 300w" sizes="auto, (max-width: 722px) 100vw, 722px" /></p>
<p><span style="font-family: verdana, geneva;"><br />
(6)、查看系統(韌體)備份是否有成功</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">show system snapshot media internal</span></pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-17524 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-06.png" alt="" width="674" height="212" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-06.png 674w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-06-300x94.png 300w" sizes="auto, (max-width: 674px) 100vw, 674px" /></p>
<p><span style="font-family: verdana, geneva;"><br />
(7)、設定防火牆改由內建的儲存空間開機</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre>root&gt; <span style="color: #ff0000;">request system reboot media internal</span>
Reboot the system ? [yes,no] (no) <span style="color: #ff0000;">yes</span></pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-17525 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-07.png" alt="" width="535" height="256" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-07.png 535w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-07-300x144.png 300w" sizes="auto, (max-width: 535px) 100vw, 535px" /><br />
<span style="color: #ff0000;">※當風扇運作很大聲的時候代表設備已重新開機，將插在設備上的隨身碟拔掉。</span></p>
<p><span style="font-family: verdana, geneva;"><br />
(8)、確認系統已是透過防火牆設備的內建空間進行開機<br />
※當防火牆系統可以順利開機，且版本跟USB隨身碟一致，代表系統(韌體)已還原成功。</span><br />
<span style="font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-17526 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-08.png" alt="" width="583" height="215" srcset="https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-08.png 583w, https://ailog.tw/lifelog/wp-content/uploads/2024/05/junos-bak-restore-08-300x111.png 300w" sizes="auto, (max-width: 583px) 100vw, 583px" /></span></p>
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