Cisco CallManager Fundamentals, Second Edition (在CIPT中讨论的CallManager具体细节可以参考)Cisco Catalyst QoS: Quality of Service in Campus Networks (园区网QoS,必看)基础书籍Cisco Frame Relay Solutions Guide (帧中继解决方案是本简述帧中继网络...【阅读全文】
实验说明: 本次实验是实现多个Vlan之间进行热备份,这种情况也是经常有的事。在S1上建立两个Vlan分别在192.168.1.0/24和10.1.1.0 /24的网段,让两个网段分别对应两个HSRP。并且两个网段一边走一条,实现负载均衡,这样才不会浪费带宽。实验拓扑图:switch1#vlan da &n...【阅读全文】
多播命令汇总 SUMMARY STEPS 1. enable2. configure terminal3. ip multicast-routing [distributed] //启用多播路由后面一条是SW上的4. interface type number5. Either perform Steps 6 and 7 and proceed to Step 9 or perform Step 8 and then pr...【阅读全文】
1.什么是AAAAuthentication—Provides the method of identifying users, including login and password dialog, challenge and response, messaging support, and, depending on the security protocol you select, encryption.除 了default组会应用到所有接口之外 其他的组别是需要在接口上进行定义的All authentic...【阅读全文】