forked from docs/doc-exports
Qin Ying, Fan
65721b3f6b
Reviewed-by: Hajba, László Antal <laszlo-antal.hajba@t-systems.com> Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com> Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
14 lines
1.2 KiB
HTML
14 lines
1.2 KiB
HTML
<a name="vpc_faq_0005"></a><a name="vpc_faq_0005"></a>
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<h1 class="topictitle1">Can Subnets Communicate with Each Other?</h1>
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<div id="body1436164078823"><ul id="vpc_faq_0005__ul241619615437"><li id="vpc_faq_0005__li5416063437">Subnets in the same VPC can communicate with each other by default.</li><li id="vpc_faq_0005__li1035599174315">VPCs are isolated from each other. Subnets from different VPCs cannot communicate with each other. You can use a VPC peering connection to enable communication between VPCs in the same region.</li></ul>
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<div class="note" id="vpc_faq_0005__note817412314535"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="vpc_faq_0005__p1017518317536">If subnets have <span id="vpc_faq_0005__text137918310214"></span><span id="vpc_faq_0005__text18232122532114">firewall</span>s associated, <span id="vpc_faq_0005__text635615342213"></span><span id="vpc_faq_0005__text535633412114">firewall</span> rules should allow communication between the subnets.</p>
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</div></div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="faq_vpc.html">VPCs and Subnets</a></div>
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</div>
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</div>
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