Came across this task to set up a posture assessment for workstation domain membership check when connecting with Anyconnect (AC) VPN to Cisco ASA and enforce access based on compliance. ISE was already deployed for simple VPN authentication so, first of all, I had to make a decision on what …
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I was trying to update HTTPs certificate on FirePOWER Management Center (FMC) and ran into issues doing it on GUI and CLI. Before making any changes backup default certificate and key from /etc/ssl location The error I got was Error – Basic constraints are not critical or not defined. There …
One day received fan speed is running high alert: Warning Hardware Alarms:1 xx 08:21:04 FAN1_TACH2 fan speed is running high Run Events Graph Suspected high temperature but was not sure how to check it without running troubleshooting bundle. Here is a quick command to check temperature and other useful parameters …
Unfortunately, there is no easy button on this one. Migrating to new hardware model of Firepower Management Center (FMC) is a manual and very time-consuming process so my goal is to highlight the steps I had to go through as I’ve converted to different hardware model due to IPS limitation. …
After migration from Catalyst 3750-X to 9300 switch all of a sudden OSPF adjacency to ASA was not establishing. Since configuration did not change I started debugging it. Switch side was stuck in “INIT/DROTHER” state. ASA side had no neighbors. “Show OSPF” indicated that Area BACKBONE(0) was (Inactive). The interface …