Cisco DNA has many features and one of them is the device upgrade. If you are just getting to know DNA and Assurance this may be the best place to start exploring and familiarizing yourself with the interface. Components: Cisco DNA: 1.2.3 Start at DNA Center > Image Repository > …
Tag: Troubleshooting
There are a few ways to manage Cisco ASA over VPN tunnel. One is to use outside public IP unless dynamic or private/PAT IP is used. Another is by assigning dedicated interface with management-access <interface> command for over VPN access. And the last one is to manage it from the …
I’ve noticed this interface banner on ASA5508-X while investigating reports of users being disconnected. CRC errors indicated the issue but it was unclear if it is hardware or perhaps a patch cable related. sh int gigabitEthernet 1/1 Interface GigabitEthernet1/1, is up, line protocol is up # Attention: This interface is …
The pxGrid technology was out for a while so I did not expect to run into any major issues. I’ve followed this guide but was very confused about pxGrid integration into existing ISE deployment and making it work with FirePOWER. So I’ve created this post for references and maybe it …
I’ve noticed an odd error where my public certificate had incomplete certificate chain. This may cause issues with PxGRID integration and BYOD provisioning. Both Intermediate and root certificates were present in the trusted certificate store however there appeared to be 2 primary roots and one of them obviously is incorrect …