#33365708 · 6 Oct 2012, 20:11 · · პროფილი · პირადი მიმოწერა · ჩატი
და აბა არ შემოეღოთ მეორე რათ უნდოდათ მეორეს შემოღება
Access-lists and ospf areas use wildcard masks because back in the days of the AGSes, every CPU cycle counted and using a wilcard mask makes the logic of deciding if a packet matches a couple of cpu cycles faster.
Secondly, wildcard masks are usually smaller when written in text (unless you are using a class A network) and back in the days of 16k nvram, using a wildcard mask meant a config that was a bit smaller.
This post has been edited by lashatt2 on 6 Oct 2012, 20:26
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