Hi, We have deployed 2 identical fabrics in 2 different locations, both of them have an external connection to a pair of C4500 via VPC The VPC to the C4500 has 22 VLANs allowed on the connection, it was working fine during staging and when the device...

Hi All,I have been trying to get this right for a while now and can't find documentation or anyone having the same issue, so probably I'm missing something.Here is the issue: Some clients are using Anyconnect 2.5 due to OS requirements and some other...

Hi,I have been searching everywhere for information about best practices to harden Cisco devices when IPv6 is implemented, I have found many documents showing possible threats however some of them are more than 3 years old and don't give a good examp...