In this video, Keith Edwards explains how Host-to-Host VPNs work including encapsulation/decapsulation and SSL Encryption. This video is a small portion of the Introducing WAN Technologies Tech Session. Be sure to view that video if you are interested in more information on similar topics.
VPN Types: Host-to-Host Read More »
In this video, Keith Edwards explains how Site-to-Site VPNs work including encapsulation/decapsulation, GRE, and IPSec. This video is a small portion of the Introducing WAN Technologies Tech Session. Be sure to view that video if you are interested in more information on similar topics.
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This brief video outlines some of the major takeaways on the subject of Wide Area Networks (WAN). This video is a small portion of the Introducing WAN Technologies Tech Session. Be sure to view that video if you are interested in more information on similar topics.
WAN Summary Points Read More »
In this video, Keith Edwards explains how Data Communications Equipment (DCE) and Data Terminating Equipment (DTE) are connected. This video is a small portion of the Introducing WAN Technologies Tech Session. Be sure to view that video if you are interested in more information on similar topics.
Carrier and Device Connectivity Read More »
This brief video outlines the reference terminology used by carriers including Customer Edge (CE), Demarcation Point (Demarc), Customer Premises Equipment (CPE), and Provider Edge (PE). This video is a small portion of the Introducing WAN Technologies Tech Session. Be sure to view that video if you are interested in more information on similar topics.
Carrier Reference Terminology Read More »
This short video explains the “why” of First Hop Redundancy Protocol including the need for availability, lack of redundancy, and single point of failure. This video is a small portion of the Exploring Layer 3 Redundancy Tech Session. Be sure to view that video if you are interested in more information on similar topics.
The Need for First Hop Redundancy Protocol Read More »
This brief video explains the concept of Self-Healing and how a standby router is utilized in the case of a failure. This video is a small portion of the Exploring Layer 3 Redundancy Tech Session. Be sure to view that video if you are interested in more information on similar topics.
First Hop Redundancy – Self-Healing Read More »
In this short video, Keith Edwards walks you through configuring two routers via HSRP and VRRP. This video is a small portion of the Exploring Layer 3 Redundancy Tech Session. Be sure to view that video if you are interested in more information on similar topics.
HSRP Configuration on Two Routers Read More »
In this short video, you will learn about Initial Contention and how priority levels can be used for optimization. This video is a small portion of the Exploring Layer 3 Redundancy Tech Session. Be sure to view that video if you are interested in more information on similar topics.
First Hop Redundancy – Initial Contention Read More »
In this video, Keith Edwards explains the concept of Recovery Contention and walks you through two scenarios that illustrate how it works. This video is a small portion of the Exploring Layer 3 Redundancy Tech Session. Be sure to view that video if you are interested in more information on similar topics.
First Hop Redundancy – Recovery Contention Read More »