Online CCNA Courses

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The Newest Courses

CUCM Basics

Need to know

Configuring Regions and Locations based CAC

Configure codec's and location based call admission control in a given multi-site Cisco Unified Communications Manager deployment.
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IPv6 Connectivity

Recognize the different ways IPv6 addresses can be allocated. Recognize the configuration commands for enabling IPv6.
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EIGRP configuration for IPv4

After completing this topic, you should be able to enter the commands to create an EIGRP routing process for IPv4.
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Catalyst Switch Configuration Overview

After completing this topic, you should be able to describe switch configuration tasks in a VoIP deployment.
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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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Starting a Switch and Basic Configuration

Describe the startup of a Cisco IOS switch, log into the switch, configure it via the command-line interface.
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Latest security threats

Mon, 25 Sep 2017 14:30:56 CDT

Apache Struts 2 Remote Code Execution Vulnerability Affecting Multiple Cisco Products: September 2017

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Mon, 25 Sep 2017 14:22:02 CDT

Multiple Vulnerabilities in Apache Struts 2 Affecting Cisco Products: September 2017

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Fri, 22 Sep 2017 15:36:08 CDT

Cisco Unified Customer Voice Portal Operations Console Privilege Escalation Vulnerability

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Thu, 21 Sep 2017 16:45:00 CDT

Cisco Aironet 1830 Series and 1850 Series Access Points Mobility Express Default Credential Vulnerability

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Thu, 21 Sep 2017 16:44:59 CDT

Cisco Aironet 1800, 2800, and 3800 Series Access Points Plug-and-Play Arbitrary Code Execution Vulnerability

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Thu, 21 Sep 2017 16:44:58 CDT

Cisco Mobility Express 1800 Access Point Series Authentication Bypass Vulnerability

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