Cisco switches (running IOS) have plenty of features that are critical to modern networks. Some are Cisco security features that eliminate several important attack vectors on layer 2. This is arguably the most important defense mechanism because ACLs and security mechanisms on software (layer 7) will sometimes fall short protecting…
Posts published in July 2018
Introduction (Page Frame Number) Windows and almost all the OSs use Page Frame Number Database in order to have a track of virtually allocated pages to know which page must be freed or evicted or if a page needs to be cached and etc. All of these kinds of stuff…