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 …
Tag: Troubleshooting
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 …
This issue started with Ironports unable to connect to Content Security Management Appliance (SMA) at port 7025. After SMA was rebooted additional error popped up “Messages in Outbreak quarantine could not be rescanned.” On the GUI System Status, all data was zero and System Information Queue was not mounted. After …
Short checklist related to troubleshooting BYOD failures from Cisco. On the ISE side enable ISE debug logging. Complete these steps in order to view the ISE log: Navigate to Administration > Logging > Debug Log Configuration, and select the appropriate ISE policy node. Set the client and provisioning logs to debug or …