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# 虚拟网卡

<table><thead><tr><th data-type="content-ref">接口名称</th><th>接口功能</th></tr></thead><tbody><tr><td><a href="/api-reference/cn/zec/vnic/describenetworkinterfaceregions.md">DescribeNetworkInterfaceRegions</a></td><td>查询支持网卡的节点</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/describenetworkinterfaces.md">DescribeNetworkInterfaces</a></td><td>查询网卡列表</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/modifynetworkinterfaceattribute.md">ModifyNetworkInterfaceAttribute</a></td><td>修改网卡属性</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/modifynetworkinterfacesattribute.md">ModifyNetworkInterfacesAttribute</a></td><td>修改网卡属性</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/createnetworkinterface.md">CreateNetworkInterface</a></td><td>创建辅助网卡</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/deletenetworkinterface.md">DeleteNetworkInterface</a></td><td>删除网卡</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/attachnetworkinterface.md">AttachNetworkInterface</a></td><td>网卡绑定实例</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/detachnetworkinterface.md">DetachNetworkInterface</a></td><td>网卡解绑实例</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/assignnetworkinterfaceipv4.md">AssignNetworkInterfaceIpv4</a></td><td>为网卡分配内网IPv4地址</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/batchassignnetworkinterfaceipv4.md">BatchAssignNetworkInterfaceIpv4</a></td><td>网卡绑定内网IPv4地址</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/unassignnetworkinterfaceipv4.md">UnassignNetworkInterfaceIpv4</a></td><td>网卡解绑内网IPv4地址</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/describenetworkinterfacemonitordata.md">DescribeNetworkInterfaceMonitorData</a></td><td>查询网卡监控指标数据</td></tr><tr><td><a href="/api-reference/cn/zec/vnic/replacenetworkinterfaceprimaryipv4.md">ReplaceNetworkInterfacePrimaryIpv4</a></td><td>变更网卡主内网IPv4地址</td></tr></tbody></table>