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Learn HSRP GLBP and VRRP – First Hop Routing
In this video we cover: What is HSRP What is GLBP What is VRRP HSRP Lab These topics are in the new CCNA exam so please do learn the theory and how to configure them all. HSRP configuration as well as GLBP and VRRP are covered in the video also. We don't have the space…
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What is Spanning Tree Protocol – STP
https://youtu.be/IviAzjFyab0 Spanning Tree Protocol is a hot exam topic for Cisco, CompTIA, Juniper, and other vendors. You will be grilled about it in technical job interviews and, of course have to fix STP issues in the real world of IT. What is Spanning Tree Protocol? STP Mini-Course The Spanning Tree Protocol (STP), defined by IEEE…
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What is NAT – Network Address Translation
What is Network Address Translation (NAT) NAT is used on every network from large to small. You use it on your home network without knowing it. Your home router translates multiple internal addresses to an address which can be routed to your internet service provider and then out to the internet. Network Address Translation is…
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IPv6 Compression & Addressing Primer
IPv6 Addressing Primer - IPv6 Compression and Concepts IPv6 addressing is a mechanism that was created to overcome the limitations of the current IPv4 standard. One of the major shortcomings of IPv4 is that it uses a 32-bit address space. Because of the classful system and the growth of the Internet, the 32-bit address space…
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EtherChannel – Lesson and Lab
Cisco IOS software allows administrators to combine multiple physical links in the chassis into a single logical link. This provides an ideal solution for load sharing, as well as link redundancy, and can be used by both Layer 2 and Layer 3 sub-systems.These are referred to as Etherchannels. https://youtu.be/AWFTIT4JjFo Understanding EtherChannels An EtherChannel is comprised…
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