首先这肯定是个很的情况
IP地址匮乏到这样的程度,那么在p2p连路上可以这样做哦,节约IP呗,看看老外的一个讨论:
https://community.cisco.com/t5/switching/when-and-why-we-use-31-subnet/td-p/1642780
https://packetlife.net/blog/2008/jun/18/using-31-bit-subnets-on-point-point-links/
首先这肯定是个很的情况
IP地址匮乏到这样的程度,那么在p2p连路上可以这样做哦,节约IP呗,看看老外的一个讨论:
https://community.cisco.com/t5/switching/when-and-why-we-use-31-subnet/td-p/1642780
https://packetlife.net/blog/2008/jun/18/using-31-bit-subnets-on-point-point-links/