forked from docs/doc-exports
Qin Ying, Fan
1e074c969a
Reviewed-by: Sarda, Priya <prsarda@noreply.gitea.eco.tsi-dev.otc-service.com> Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com> Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
56 lines
6.0 KiB
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56 lines
6.0 KiB
HTML
<a name="qsg_0002"></a><a name="qsg_0002"></a>
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<h1 class="topictitle1">Overview</h1>
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<div id="body8662426"><p id="qsg_0002__en-us_topic_0000001865662277_en-us_topic_0029397257_p8060118">If your ECSs need to access the Internet (for example, the ECSs functioning as the service nodes for deploying a website), you can follow the procedure shown in <a href="#qsg_0002__en-us_topic_0000001865662277_fe457c1ec47c84d6fa3b87210d5b284eb">Figure 1</a> to bind EIPs to the ECSs.</p>
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<div class="fignone" id="qsg_0002__en-us_topic_0000001865662277_fe457c1ec47c84d6fa3b87210d5b284eb"><a name="qsg_0002__en-us_topic_0000001865662277_fe457c1ec47c84d6fa3b87210d5b284eb"></a><a name="en-us_topic_0000001865662277_fe457c1ec47c84d6fa3b87210d5b284eb"></a><span class="figcap"><b>Figure 1 </b>Configuring the network</span><br><span><img class="vsd" id="qsg_0002__en-us_topic_0000001865662277_image137211325382" src="en-us_image_0000001818823006.png"></span></div>
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<p id="qsg_0002__en-us_topic_0000001865662277_a50195dcab8834d5dbd96aa81d4faed66"><a href="#qsg_0002__en-us_topic_0000001865662277_t5143cea7d59f4c31b1c56ab35e86f71f">Table 1</a> describes the different tasks in the procedure for configuring the network.</p>
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<div class="tablenoborder"><a name="qsg_0002__en-us_topic_0000001865662277_t5143cea7d59f4c31b1c56ab35e86f71f"></a><a name="en-us_topic_0000001865662277_t5143cea7d59f4c31b1c56ab35e86f71f"></a><table cellpadding="4" cellspacing="0" summary="" id="qsg_0002__en-us_topic_0000001865662277_t5143cea7d59f4c31b1c56ab35e86f71f" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Configuration process description</caption><thead align="left"><tr id="qsg_0002__en-us_topic_0000001865662277_rd46fbe417c1a4d4196d4ae976649caa7"><th align="left" class="cellrowborder" valign="top" width="38.53%" id="mcps1.3.4.2.3.1.1"><p id="qsg_0002__en-us_topic_0000001865662277_aa20c8817f67b40d3ba27b78629516d3f">Task</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="61.47%" id="mcps1.3.4.2.3.1.2"><p id="qsg_0002__en-us_topic_0000001865662277_a0eea81e5c6a947d5915bafe07f886ac8">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="qsg_0002__en-us_topic_0000001865662277_rf8fbae6a398f4e658e2c6ad68527ef96"><td class="cellrowborder" valign="top" width="38.53%" headers="mcps1.3.4.2.3.1.1 "><p id="qsg_0002__en-us_topic_0000001865662277_aa349144332da440893bf0db301c34664">Create a VPC.</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.47%" headers="mcps1.3.4.2.3.1.2 "><p id="qsg_0002__en-us_topic_0000001865662277_abba0097b4ec3474cad85f4b948a9b7a9">This task is mandatory.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_a597e557ba50f49e88bda01564ff87856">A created VPC comes with a default subnet you specified.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_af7d0dddd13744702a347bb7c2e03980a">After the VPC is created, you can create other required network resources in the VPC based on your service requirements.</p>
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</td>
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</tr>
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<tr id="qsg_0002__en-us_topic_0000001865662277_rfa3546e7a13e43fa87b2259e5b952714"><td class="cellrowborder" valign="top" width="38.53%" headers="mcps1.3.4.2.3.1.1 "><p id="qsg_0002__en-us_topic_0000001865662277_a6ee2e9edbf2a4a9c93b4dcaffdb3e8b2">Create another subnet for the VPC.</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.47%" headers="mcps1.3.4.2.3.1.2 "><p id="qsg_0002__en-us_topic_0000001865662277_a47cd6268a7164960a92b63757bd0b1a3">This task is optional.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_a7bef7c1795b4407f8a56a5f6f1e860cb">If the default subnet cannot meet your requirements, you can create one.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_ad8cd630dc83c4a7ba9d022fdb3fdd175">The new subnet is used to assign IP addresses to NICs added to the ECS.</p>
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</td>
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</tr>
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<tr id="qsg_0002__en-us_topic_0000001865662277_r570769dc55e84514a7b4217d6a543930"><td class="cellrowborder" valign="top" width="38.53%" headers="mcps1.3.4.2.3.1.1 "><p id="qsg_0002__en-us_topic_0000001865662277_acbb18772996c44fcab4e46dfcdd0dca0">Assign an EIP and bind it to an ECS.</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.47%" headers="mcps1.3.4.2.3.1.2 "><p id="qsg_0002__en-us_topic_0000001865662277_a03804715572c499a8a869ad68fa0305e">This task is mandatory.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_a575b5f3fe254423ca89924fa8061b398">You can assign an EIP and bind it to an ECS for Internet access.</p>
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</td>
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</tr>
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<tr id="qsg_0002__en-us_topic_0000001865662277_r06afc77d8ba84443a76bdfc23a58a1f5"><td class="cellrowborder" valign="top" width="38.53%" headers="mcps1.3.4.2.3.1.1 "><p id="qsg_0002__en-us_topic_0000001865662277_a6c372f1677c2471c911944ac62db73a6">Create a security group.</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.47%" headers="mcps1.3.4.2.3.1.2 "><p id="qsg_0002__en-us_topic_0000001865662277_ac13a8ad697774a8ba46bbac1947099c2">This task is mandatory.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_aa426a5288a00433baa21e6b3f1fcb1e3">You can create a security group and add ECSs in the VPC to the security group to improve ECS access security. After a security group is created, it has default rules, which allow all outgoing data packets. ECSs in a security group can access each other without the need to add rules.</p>
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</td>
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</tr>
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<tr id="qsg_0002__en-us_topic_0000001865662277_ra03bfe4215784be6ae0234c29961410b"><td class="cellrowborder" valign="top" width="38.53%" headers="mcps1.3.4.2.3.1.1 "><p id="qsg_0002__en-us_topic_0000001865662277_a341ecd75565440b598f9ab7c9b6b9e1b">Add a security group rule.</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.47%" headers="mcps1.3.4.2.3.1.2 "><p id="qsg_0002__en-us_topic_0000001865662277_aa73e2da8a7bd4c2f8966de571f359e41">This task is optional.</p>
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<p id="qsg_0002__en-us_topic_0000001865662277_a45a897f64ea544e3aad7cf250d35cdd0">If the default rule does not meet your service requirements, you can add security group rules.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</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="qsg_0001.html">Quick Start</a></div>
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</div>
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</div>
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