Post Views: 274 Network 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
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Post Views: 22,417 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,
CSI-HO-028 – Hands-On Advanced L3 Routing with BGP and OSPF Read More »
Post Views: 2,610 Check out these additional Routing Resources: Our IP Routing course at Udemy Our Routing Collection on Patreon Our Custom Profiles for Wireshark Classes at the Online School This is commonly asked question from our routing courses and routing discussions in other courses. Let’s explain this command in this article. To start, you
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Post Views: 2,464 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
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Post Views: 2,053 What is Policy-based Routing? With policy-based routing (which we will call PBR from here on out), you get the option to implement policies that selectively cause packets to take different paths. Additionally, PBR can mark packets so that certain types of traffic get prioritized. One example of PBR is, say that your
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Post Views: 2,404 This How To covers something called Black Hole Routing using the NULL interface in Cisco IOS. The entire YouTube network went down in 2009, across the globe, for about two hours — thanks to a mistake made by an ISP in Pakistan. That mistake involved a black hole route accidentally distributed around
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Post Views: 2,951 When a router has to forward a packet, it looks in its routing table to match as many bits as possible of the destination address to a route in its routing table. This is known as longest match routing. Once a match is found, the router forward the packet to the next
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Post Views: 1,822 This How To explains the fundamentals of configuring EIGRP. EIGRP is an advanced distance-vector routing protocol that is used on a computer network to help automate routing decisions and configuration. The protocol was designed by Cisco Systems as a proprietary protocol, available only on Cisco routers, but Cisco converted it to an
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Post Views: 12,369 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
CSI-OL-006 – IPv4 Routing 101 – the basics with RIP, OSPF, and BGP Read More »
Post Views: 23,931 Practical IPv4 Routing, RIPv2, OSPF, BGP4, Route Redistribution, and Troubleshooting 1-Day Instructor-Led Hands-On Lab ClassAvailable in either Web-Based Delivery or On-Site DeliveryMinimum 10 students – Maximum 20 students Course Description IPv4 addressing defines networks. Routing connects them. Once devices have been assigned IPv4 addresses and subnet masks, the next essential networking skill
CSI-HO-008 – Layer 3 IPv4 Routing 101 Read More »
