forked from docs/doc-exports
Qin Ying, Fan
62b5636b2d
Reviewed-by: Kucerak, Kristian <kristian.kucerak@t-systems.com> Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com> Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
21 lines
4.5 KiB
HTML
21 lines
4.5 KiB
HTML
<a name="SecurityGroup_0006"></a><a name="SecurityGroup_0006"></a>
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<h1 class="topictitle1">Changing the Security Group of an ECS</h1>
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<div id="body8662426"><div class="section" id="SecurityGroup_0006__en-us_topic_0118534010_section181956227265"><h4 class="sectiontitle">Scenarios</h4><p id="SecurityGroup_0006__en-us_topic_0118534010_p95671820182813">Change the security group associated with an ECS NIC.</p>
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</div>
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<div class="section" id="SecurityGroup_0006__en-us_topic_0118534010_section451235718918"><h4 class="sectiontitle">Procedure</h4><ol id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_ol146871568377"><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li3490190117228">Log in to the management console.</li><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li1168746173718">Click <span><img id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_image1791178433153215" src="en-us_image_0093507575.png"></span> in the upper left corner and select your region and project.</li><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li206871564372">Under <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b19411937174214"><span id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_text8411637184214">Computing</span></strong>, click <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b24121037184218">Elastic Cloud Server</strong>.</li><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li6688267371">In the ECS list, locate the row that contains the target ECS. Click <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b3965144994119">More</strong> in the <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b179661449174112">Operation</strong> column and select <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b14966174913419">Manage Network</strong> > <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b19967749134120">Change Security Group</strong>.<p id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_p968836143718">The <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b842352706162949">Change Security Group</strong> dialog box is displayed.</p>
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<div class="fignone" id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_fig1673733486"><span class="figcap"><b>Figure 1 </b>Change Security Group</span><br><span><img id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_image14705135143714" src="en-us_image_0122999741.png"></span></div>
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</li><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li14114175682518">Select the target NIC and security groups as prompted.<p id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_p1615510191262"><a name="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li14114175682518"></a><a name="en-us_topic_0118534010_en-us_topic_0093492517_li14114175682518"></a>You can select multiple security groups. In such a case, the rules of all the selected security groups will be aggregated to apply on the <span id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_text10680201271119">ECS</span>.</p>
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<p id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_p1669712426182">To create a security group, click <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b1291994117114">Create Security Group</strong>.</p>
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<div class="note" id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_note4690867375"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_p3691176143719">Using multiple security groups may deteriorate <span id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_text127881839154216">ECS</span> network performance. You are suggested to select no more than five security groups.</p>
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</div></div>
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</li><li id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_li1969136193711">Click <strong id="SecurityGroup_0006__en-us_topic_0118534010_en-us_topic_0093492517_b842352706165945">OK</strong>.</li></ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="vpc_SecurityGroup_0001.html">Security Group</a></div>
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