July 2024
Beginner
608 pages
18h 25m
English
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16 EtherChannel
This chapter covers
- How EtherChannel combines redundant links into a single logical link
- Static and dynamic EtherChannel configuration
- How traffic is load-balanced over the physical links of an EtherChannel
- Using Layer 3 EtherChannel to provide redundant Layer 3 connections
In the previous two chapters on STP, we emphasized the essential role of STP in preventing Layer 2 loops in a LAN with redundant connections. However, the downside of STP is that all redundant links are disabled; they provide essential redundancy in a LAN but will only be used to forward traffic if an active link fails.
In this chapter, we will cover EtherChannel, a technology that helps to overcome this limitation by allowing multiple physical links to be ...
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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.