CellStream, Inc. – Telecom Consulting and Training! 2-Day Instructor Led Hands On Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 16 students What Students are Saying About this Class: “[Instructor] covered the information incredibly well and all of it was […]
CSI-HO-028 – Hands-On Advanced L3 Routing with BGP and OSPF Read More »
Check out these additional Routing Resources: Our IP Routing course at Udemy 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 have to know that OSPF supports different areas.
What is the ‘area range’ command in OSPF? Read More »
Check out these additional Routing Resources: Our IP Routing course at Udemy 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 in Cisco IOS when configuring OSPF. In
What is the “network” Command in OSPF and BGP? Read More »
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 OSPF routing protocol
Policy Based Routing feature Usage in Cisco IOS Read More »
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 the world. While
Black Hole Routing using the NULL interface Read More »
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 hop defined by
Administrative Distances in Cisco IOS Read More »
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 open standard in
EIGRP Configuration in Cisco IOS Read More »
CellStream, Inc. – Telecom Consulting and Training! 4hr Online Self Paced course that must be completed within 30 days. Click Here to go to our Online Courses. Course Description This Routing Fundamentals course is a fast start to understanding Internet Routing concepts and protocols. Basic routing protocol
CSI-OL-006 – IPv4 Routing 101 – the basics with RIP, OSPF, and BGP Read More »
CellStream, Inc. – Telecom Consulting and Training! 1-Day Instructor Led Hands On Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 20 students Course Description: Knowing the fundamentals of the Internet Protocol (IPv4) Routing and the function of the Control Plane is
CSI-HO-008 – Layer 3 IPv4 Routing 101 Read More »
