AWS路由表中子网关联相关疑问咨询
AWS路由表中子网关联相关疑问咨询
我最近在研究AWS路由表,对里面的“子网关联(Subnet Associations)”这块有点搞不懂,想请教个问题:我是不是必须要把子网手动添加到“显式子网关联(Explicit Subnet Associations)”里才行?
我创建完子网后,发现它们自动出现在了“无显式关联的子网(Subnets without explicit associations)”列表里,我不太清楚这背后的逻辑到底是啥。
看到官方有这么一段说明:
Each subnet must be associated with a route table, which controls the routing for the subnet. If you don't explicitly associate a subnet with a particular route table, the subnet is implicitly associated with the main route table.
那我是不是可以这么理解——如果我不给新创建的子网指定显式关联的路由表,它就会默认关联到这个VPC的主路由表?

备注:内容来源于stack exchange,提问作者Mark
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