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CUCM Basics

Need to know

The IPv6 Address

After completing this topic, you should be able to describe the features of IPv6 that make it an improvement on IPv4; recognize the shorthand notations for IPv6 addresses.
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OSPF Data Overview

Recognize advantages of link-state routing protocols over distance vector routing protocols; apply the OSPF metric to compare two paths.
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Hunt Groups and Line Groups

Identify how the call routing works when it has to reach multiple recipients and what are the distribution algorithms.
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Enabling Static Routing

This lesson is all about IP routing. We will compare and contrast static versus dynamic routing and we will see how to configure static routes.
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Starting a Router

The Cisco router startup sequence is similar to that of a Catalyst switch. You can use the setup utility to provide an initial configuration and then go into privileged mode and start configuring it.
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Exploring the Functions of Routing

We are revisiting the concept of a router in terms of its function. This is how routing tables contain information that provides the intelligence to do packet forwarding and path selection.
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Latest security threats

Tue, 19 Mar 2019 21:08:27 PDT

Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Escape Vulnerability

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Tue, 19 Mar 2019 20:55:22 PDT

Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability

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Tue, 19 Mar 2019 20:55:21 PDT

Cisco NX-OS Software Cisco Fabric Services Denial of Service Vulnerability

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Tue, 19 Mar 2019 20:55:20 PDT

Cisco NX-OS Software Image Signature Verification Vulnerability

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Tue, 19 Mar 2019 20:55:19 PDT

Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1613)

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Fri, 15 Mar 2019 19:59:44 PDT

Container Privilege Escalation Vulnerability Affecting Cisco Products: February 2019

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