测试Linux从2.4内核开始就非常好的支持了网桥，并且还支持生成树协议等高级应用。加入网桥的物理 端口将不分配IP地址，只有网桥虚拟端口可以分配IP ... 4,修改/etc/sysconfig/network-tests from the Linux kernel 2.4 on the very good start to support the bridge, It also support the Spanning Tree Protocol and other advanced applications. Bridge joined the physical ports will not assign IP addresses only bridge virtual ports to be allocated IP ... 4 / etc / sysconfig / network