Introduction On the Core or Edge network, we need more and more bandwidth. For a large service provider, in some parts of the world it’s quite expensive to upgrade links, .ie from 1Gb/s to 10Gb/s. There are two alternatives: aggregate the links either on layer 2 or by doing Layer 3 ECMP. With layer 2 […]
The post ISIS Link-Group appeared first on Packet Pushers Podcast and was written by Youssef El Fathi.
Please join us in congratulating the following iPexpert client’s who have passed their CCIE lab!
Have you passed your CCIE lab exam and used any of iPexpert’s self-study products, or attended a CCIE Bootcamp? If so, we’d like to add you to our CCIE Wall of Fame!
I was talking and writing about IPv6 myths for years, but like any good myth they tend to be pretty robust. Unfortunately, as I explained in the IPv6 Myths and Reality part of IPv6 High Availability Strategies webinar, the reality seems pretty bleak: all we got are longer addresses, half-baked protocols, unsolved challenges, and heaps of confusion.
The Mininet network simulator includes MiniEdit, a simple GUI editor for Mininet. MiniEdit is an experimental tool created to demonstrate how Mininet can be extended.
To show how to use MiniEdit to create and run network simulations, we will work through a tutorial that demonstrates how to use MiniEdit to build a network, configure network elements, save the topology, and run the simulation.
You should already be familiar with Mininet before trying to use MiniEdit. If you need some basic information about Mininet, please read my Mininet overview.
Before starting this tutorial, you should have already started the Mininet VM and connected to it via SSH with X forwarding enabled. If you need to learn how to do this, please read my post describing how to set up Mininet. If you want to use Mininet on an Amazon EC2 server, please see my post about installing Mininet on Amazon EC2.
The MiniEdit script is located in Mininet’s examples folder. To run MiniEdit, execute the command:
$ sudo ~/mininet/example/miniedit.py
Mininet needs to run with root privileges so we started MiniEdit using the sudo command.
MiniEdit has a simple user interface that Continue reading
In this networking test you will have 6 questions. MPLS, BGP, Routing convergence, MPLS Traffic Engineering are just some of the concepts in the test. Please provide your username and email for the Leaderboard. If you can be in leaderboard, I will use those information later to give special prizes such as discount in my… Read More »
The post Networking Test – 3 appeared first on Network Design and Architecture.
Saisei does Network Performance Enhancement that delivers visibility and control of the network traffic in a different way. In this show, we examine how software and algorithms provide visibility and control of network traffic. Traffic management for the next decade.
The post PQ Show 46 – SaiSei & Network Performance Enhancement appeared first on Packet Pushers Podcast and was written by Greg Ferro.
