Hello everyone I have an interesting puzzle for you to resolve. There is an idea to create an internal DMZ for servers with private VLANs in an inter-VLAN routing environment. The Cisco L3 switch on which it will would be configured is connected with...

Hi all I need your help. I tried to search through the Internet but with no success. In our network we have one Cisco WS-C2960X-48TS-LL switch. However it's not possible to implement IP Source Guard and DAI because there is lack of "ip verify source"...

HelloI'm writing regarding an issue of high CPU utilization that I have on a Cisco Router 2911. It appears when any traffic longer than few seconds is started. I have gone through many documentations and forums and for now I haven't found the right s...