May 2012
Intermediate to advanced
720 pages
23h 31m
Polish
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Rozdział 14. Mapy routingu
Mapy routingu (ang. route maps) są zmorą wielu osób przygotowujących się do egzaminów certyfikacyjnych. Myślę, że powodem tego jest sposób, w jaki mapy routingu są skonstruowane. Są one rozwiązaniem nieco przestarzałym w porównaniu do bardziej popularnych funkcji, takich jak listy dostępu (ang. access lists). Dlaczego uważam mapy routingu za przestarzałe? Przyjrzyjmy się temu.
Lista dostępu podaje funkcję dla każdego wpisu bezpośrednio w tym wpisie. Dla przykładu poniższa linia poleceń dopuszcza pakiety IP z dowolnego źródła do dowolnego miejsca przeznaczenia:
access-list 101 permit ip any any
Składnia jest nieskomplikowana i dodatkowo samodokumentująca się. Lista dostępu 101 dopuszcza pakiety IP z dowolnego źródła ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.