Q1: In REQUEST-912-DOS-PROTECTION.conf, the ip.dos_counter is increased for every request made to a none static resource, As soon as it hits the threshold, ip.dos_burst_counter is set/increased by 1, which expires after ip.dos_burst_time_slice. So when we have a threshold of 100, and over a couple of days we reach 100, ip.dos_burst_counter=1. If PL is set to 1, it will only trigger when the dos_burst_counter = 2. Normally there will be enough time for the dos_burst_counter to expire. But in PL 2,...