N10-009 Videos

There are different configuration options to consider when connecting to an Ethernet network. In this video, you’ll learn about interface settings, link aggregation, MTU sizes, and jumbo frames. << Previous: VLANs and Trunking Next Video: Spanning Tree Protocol >> When you’re configuring a router interface, a switch interface, or an interface that’s in your local […]

VLANs can be used to create a separate of broadcast domains on a single switch. In this video, you’ll learn about VLANs, 802.1Q trunking, and managing both voice and video across the same connection. << Previous: Network Address Translation Next Video: Interface Configurations >> As a very broad description, a local area network, or a

Network Address Translation is used to modify IP addresses in real-time. In this video, you’ll learn how NAT and NAT overload/PAT are used to minimize the use of public IP addresses. << Previous: Routing Technologies Next Video: VLANs and Trunking >> There are many devices connected to the internet. Some estimates are 20 to 30

There is a lot of information contained in a routing table. In this video, you’ll learn about the details in a routing table, FHRP, and subinterfaces. << Previous: Dynamic Routing Next Video: Network Address Translation >> The job of a router is to evaluate incoming traffic, determine what the destination might be for that traffic,

Routing tables can be configured automatically through the use of dynamic routing protocols. In this video, you’ll learn the mechanics of dynamic routing protocols and the most popular dynamic routing protocols. << Previous: Static Routing Next Video: Routing Technologies >> Static routing requires the network administrator manually configure every route on every router in the

Router tables can be manually configured using static routes. In this video, you’ll learn about routing tables, static routes, and how to define a static route in a router. << Previous: IPv6 Addressing Next Video: Dynamic Routing >> The routers that we use in our homes and our offices have an important job of forwarding

IPv6 is the next generation of IP addressing. In this video, you’ll learn about IPv6 addresses and methods of connecting IPv4 and IPv6 networks using tunneling, dual-stack routing, and NAT64. << Previous: Infrastructure as Code Next Video: Static Routing >> Our current estimates put the total number of devices connected to the internet somewhere around

Describing a network design as code can provide flexibility for design and deployment of cloud-based infrastructures. In this video, you’ll learn about playbooks, automation use cases, and source code control. << Previous: Zero Trust Next Video: IPv6 Addressing >> Infrastructure as Code, or IaC, is a concept where we can take a piece of networking

Many networks are relatively open on the inside. In this video, you’ll learn about zero trust, policy-based authentication, least privilege, Secure Access Service Edge, and more. << Previous: Virtual Extensible LAN Next Video: Infrastructure as Code >> Traditionally, we’ve always done a good job at protecting the edges of our network. This allowed us to

Virtual Extensible LAN is designed for large-scale service providers and data centers. In this video, you’ll learn about VXLAN and how a virtual extensible LAN design can scale to millions of virtual networks. << Previous: Software Defined Networking Next Video: Zero Trust >> Many organizations will distribute their applications, their servers, and other devices across