交换机和交换机互联,两个接口都是边缘端口,会不会不通?
(0)
会通,但是收到BPDU之后,边缘端口就失效了,等于没配
参考文档:
***.***/techdocs/ArubaOS_64_Web_Help/Content/ArubaFrameStyles/Branch%20Office/PortFast%20and%20BPDU%20Guard.htm
Though PortFast is enabled the port still participates in STP. If the port happens to be part of topology that could form a loop, the port eventually transitions into STP blocking mode. PortFast is usually configured on an edge port, which means the port should not receive any STP BPDUs. If the port receives any STP BPDU, it moves back to normal/regular mode and will participate in the listening and learning states.
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交换机和交换机相连,如果交换机都开启了stp ,即使你设置了边缘端口,但是没配置bpdu 保护,那边缘端口会收到bpdu消息后,就失效了。和没配置一样,不影响你网络通信
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