Views: 391Network Engineers and folks learning networking – my BGP Lab series is now available – you will find them here. There are three Labs that include GNS3 topologies, and PCAPS to emulate and capture these awesome labs. Starting with Basic, then looking at Multihop eBGP, then examining the protocol with Wireshark, then examining the
Our BGP Lab Series is Up Read More »
Views: 3,849MPLS (Multiprotocol Label Switching) is often regarded as one of the most elegant service provider networking technologies after TCP/IP itself because it solved several big problems introduced in the late 1990s (and I got to be part of that): For service providers, this was game-changing. Many argue that without MPLS, the explosion of managed
MPLS – the Greatest Service Provider Technology of All Time Read More »
Views: 13,2062-Day Instructor-Led Hands-On Lab ClassAvailable in either Web-Based Delivery or On-Site DeliveryMinimum 10 Students – Maximum 16 Students Course Description Modern Ethernet networks depend on much more than basic switching. Network technicians and engineers increasingly need to understand Ethernet behavior, TCP performance, IPv4 addressing, routing, and packet-level troubleshooting as an integrated set of skills.
CSI-HO-039 – Hands On Advanced Ethernet and TCP/IPv4 Read More »
Views: 14,2514-Day Instructor-Led Hands-On Lab ClassAvailable in either Web-Based Delivery or On-Site DeliveryMinimum 10 Students – Maximum 16 Students Course Description Modern Ethernet networks extend far beyond basic switching and VLAN operation. High-performance applications, storage systems, data centers, and converged networks depend on Ethernet, TCP/IP, addressing, routing, and specialized storage protocols working together efficiently. Engineers
CSI-HO-038 – Hands On Advanced Ethernet and Netmask Read More »
Views: 8,198In a recent class I was asked for some details on BGP Autonomous System (AS or ASN) Numbers. I thought I would document and provide a more complete answer here for others to learn from as well. What is the AS Number? Let’s begin with a definition. An Autonomous System Number (AS number or
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Views: 2,883I got this question the other day: “What does the BGP Next-Hop-Self command actually do?” It is a great question that I tried to answer in a brief description without success, and actually repeated my answer several times. It was clear to me that my answer was not being understood in terms of a
What does the BGP Next-Hop-Self Command Actually do? Read More »
Views: 22,036 Practical BGP Fundamentals, eBGP, iBGP, Route Reflectors, and Confederations 1-Day Instructor-Led Hands-On Lab ClassAvailable in either Web-Based Delivery or On-Site DeliveryMinimum 8 students – Maximum 16 students What Students are Saying About this Class: Course Description Border Gateway Protocol (BGP) is the routing protocol used to exchange network reachability information between autonomous systems and
CSI-HO-028-C – BGP Routing in a Day – 1 Day Read More »
Views: 22,514 Advanced OSPF, BGP, Multicast PIM, and VXLAN Configuration and Analysis 2-Day Instructor-Led Hands-On Lab ClassAvailable in either Web-Based Delivery or On-Site DeliveryMinimum 10 students – Maximum 16 students What Students are Saying About this Class: Course Description Modern networks increasingly depend on advanced Layer 3 technologies to provide scalable routing, resilient connectivity, multicast services,
CSI-HO-028 – Hands-On Advanced L3 Routing with BGP and OSPF Read More »
Views: 2,590 Check out these additional Routing Resources: Our IP Routing course at Udemy Our Routing collection at Patreon Our Custom Profiles for Wireshark Classes at the Online School In a recent course on IPv6, one of my students asked what the “network” command did as we were beginning to study the routing commands used
What is the “network” Command in OSPF and BGP? Read More »
Views: 5,484For those of you who love Wireshark and are supporting BGP, we would like to offer a great default profile for basic BGP. Consider for a moment what would be important in your network administration in basic BGP: All this would be a great starting point. Profiles are one of the most important Wireshark
A Wireshark Basic BGP Configuration Profile Read More »
Views: 1,871The Border Gateway Protocol (BGP) allows internal and external networks or autonomous systems (AS’s) to exchange routes. BGP is a path-vector routing protocol, which simply means that its job is to exchange routing information between autonomous systems to find the most efficient path for your data to the Internet. Each BGP router connects to
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Views: 2,031When a router learns multiple routes to a specific network via multiple routing processes (or routing protocols, such as RIP, RIPv2, IGRP, EIGRP, and OSPF), it installs the route with the lowest administrative distance in the routing table. Load balancing is a standard functionality of the router software, and is available across all router
Views: 12,447 4-Hour Online, Self-Paced CourseFind the course here at our Online School Routing is at the heart of every TCP/IP network. Whether traffic is moving between two local subnets, across a service provider network, or across the global Internet, routers must determine where packets should go and how to forward them toward their
CSI-OL-006 – IPv4 Routing 101 – the basics with RIP, OSPF, and BGP Read More »
Views: 30,028 CellStream, Inc. – Telecom Consulting and Training! 1-Day Instructor Led Hands On Lab Class Available in either Web Based Delivery or On-Site Delivery Web Based Delivery: Max class size is 16 On Site Delivery: Max class size is 16 What Students are Saying about this
CSI-HO-012 – MPLS 301 Read More »
