One of the most challenging aspects when studying for the CCDE practical is to find scenarios to practice with. It’s difficult to find a scenario that has enough background information, requirements and constraints to emulate the experience of the real
General – Why Are Certification Exams Not Higher Quality?
I was reading Ivan’s blog as I often do when I came across this post about why certifications suck. The author Robert Graham had a sample question from the GIAC Penetration Tester (GPEN) exam. The question looked like this:
|
1 2 3 4 5 6 7 |
By default, which protocol do Linux systems use to transmit packets for tracing a network path? a) UDP b) TCP c) ICMP d) TTL e) ECHO |
QoS – Quick Post on Low Latency Queuing
A friend was looking for some input on low latency queuing yesterday. I thought the exchange we had could be useful for others so I decided to write a quick post. The query was where the rule about the priority