doc-exports/docs/vpc/umn/vpc010004.html
Qin Ying, Fan 62b5636b2d VPC UMN 0930 version
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>
2022-10-06 14:10:38 +00:00

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<a name="vpc010004"></a><a name="vpc010004"></a>
<h1 class="topictitle1">Shared Bandwidth Overview</h1>
<div id="body8662426"><p id="vpc010004__en-us_topic_0118499047_p2951927133616">Shared bandwidth allows multiple EIPs to share the same bandwidth. All ECSs, BMSs, and load balancers that have EIPs bound in the same region can share a bandwidth.</p>
<p id="vpc010004__en-us_topic_0118499047_p2509530598">When you host a large number of applications on the cloud, if each EIP uses an independent bandwidth, a lot of bandwidths are required, increasing O&amp;M workload. If all EIPs share the same bandwidth, VPCs and the region-level bandwidth can be managed in a unified manner, simplifying O&amp;M statistics and network operations cost settlement.</p>
<ul id="vpc010004__en-us_topic_0118499047_ul924343715419"><li id="vpc010004__en-us_topic_0118499047_li612010141023">Easy to Manage<p id="vpc010004__en-us_topic_0118499047_p61200149218"><a name="vpc010004__en-us_topic_0118499047_li612010141023"></a><a name="en-us_topic_0118499047_li612010141023"></a>Region-level bandwidth sharing and multiplexing simplify O&amp;M statistics, management, and operations cost settlement.</p>
</li><li id="vpc010004__en-us_topic_0118499047_li113111149174113">Flexible Operations<p id="vpc010004__en-us_topic_0118499047_p1744461715362"><a name="vpc010004__en-us_topic_0118499047_li113111149174113"></a><a name="en-us_topic_0118499047_li113111149174113"></a>You can add EIPs to a shared bandwidth or remove them from a shared bandwidth regardless of the instances to which they are bound.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="vpc010003.html">Shared Bandwidth</a></div>
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