Mate’s license (Licensed Cores ) is not compatible with my license (Licensed Cores )

I’ve configured many clusters using Cisco ASA gear, but this time i got a strange message bringing the cluster UP (active/passive) using a pair of 5510 (code asa842-k8.bin). Error message: Mate’s license (Licensed Cores ) is not compatible with my license (Licensed Cores ). Failover will be disabled. Understanding Licensing models it´s always hard, because … Read more

Let it go

How many times have you tried change someone’s behaviour? Obviously you can interpret this in many ways but how many times you changed it? I came across of one explanation from Marshall Goldsmith, it´s easy “If they don’t care, don’t waste your time” I will always try a dozen of times for sure, because it´s … Read more

Cisco announced a Cloud and IoT Certs

Cisco announced a Cloud and an IoT Certs. CCNA Industrial Prerequisites Cisco Industrial Networking Specialist or CCENT Exams & Recommended Training Required Exam(s) Recommended Training 200-601 IMINS2 Managing Industrial Networking for Manufacturing with Cisco Technologies (IMINS2) CCNA Cloud Required Exam(s) Recommended Training 210-451 CLDFND Understanding Cisco Cloud Fundamentals (CLDFND) 210-455 CLDADM* Introducing Cisco Cloud Administration … Read more

Watch out Leap Second in 30 June 2015

A few vendors are reporting issues (even an unexpected reboot), be ready with a big mug of Coffee can be a long night! Many vendors are reporting to disable NTP before the adjustment. A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time … Read more