Online CCNA Courses

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The Newest Courses

CUCM Basics

Need to know

Static Routing with IPv6

After completing this topic, you should be able to identify the command to configure IPv6 static routing.
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Establishing OSPF Neighbor Adjacencies. Hello Packet

After completing this topic, you should be able to identify information contained in a hello packet.
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IPv6 Unicast Addressing

After completing this topic, you should be able to describe IPv6 unicast addresses and EUI-64 interface ID assignment.
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How to Install Cisco Unified Communications Manager

A very detailed step-by-step guide of how to install the latest Cisco Unified Communications Manager (CUCM) on virtual environment. We need it for the lab used in the course.
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Network Address Translation

Providing Internet access by configuring network address translation (NAT) in your Internet router. Port address translation (PAT) explained.
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Understanding the Challenges of Shared Local Area Networks

Requirements related to distance limitations and connectivity devices - hubs and switches. How they deal with collisions by defining collision domains.
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Latest security threats

Thu, 13 Dec 2018 20:58:56 CST

Texas Instruments Bluetooth Low Energy Denial of Service and Remote Code Execution Vulnerability

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Mon, 10 Dec 2018 18:27:03 CST

Cisco Prime License Manager SQL Injection Vulnerability

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Wed, 05 Dec 2018 16:34:38 CST

Apache Struts Commons FileUpload Library Remote Code Execution Vulnerability Affecting Cisco Products: November 2018

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Tue, 04 Dec 2018 16:00:00 CST

Cisco Energy Management Suite Default PostgreSQL Password Vulnerability

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Tue, 27 Nov 2018 16:01:05 CST

Cisco Webex Meetings Desktop App Update Service Command Injection Vulnerability

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Tue, 20 Nov 2018 18:27:05 CST

Cisco TelePresence Video Communication Server Test Validation Script Issue

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