The ipsec vpn tunnel is up, but it is unstable. There are 2 streams of interest. One of the streams of interest （10.200.0.0/16）can be connected. The other （172.19.0.0/16）fails. Sometimes the clear crypto ipsec sa is required to pass through, but afte...

请问门店无线认证一般采用什么样的方案，另外，请问，目前做portal认证比较好的产品有哪些？谢谢

cisco 2960 console很卡什么原因？查看CPU和内存使用情况都正常，利用率很低，至少IO memory占用比较高，会是什么原因导致console很卡的？