March 2018
Intermediate to advanced
626 pages
17h 32m
English
book
Network Analysis Using Wireshark 2 Cookbook - Second Edition
by Nagendra Kumar Nainar, Yoram Orzach, Yogesh Ramdoss
Content preview from Network Analysis Using Wireshark 2 Cookbook - Second Edition
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How to do it...
To find out where the problem comes from, go through the following steps:
- Since slow network is a problem sensed by the users, start by asking the following questions:
- Is this problem in the HQ or at a specific branch(es)?
- Is this over the network or in a specific VLAN?
- Is this over the building or in a specific floor?
Don't ask the users about VLANs, of course; users are not networking experts. Ask them about the applications running on their group, in their department, and so on to understand the scope of the issue.
In an organization network, VLAN will usually be configured per department (or several departments) and per geographical area (or several areas) or even per organization functionality; for example, HR VLAN, ...
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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.
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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.