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Need to know

Cisco IOS Licensing Overview

After completing this topic, you should be able to recognize features of different technology package licenses, how to obtain and how to apply your IOS licenses.
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SPF Algorithm and OSPF Router ID

Describe how the SPF algorithm works. Recognize the function of the router ID in an OSPF network.
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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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Configuring and Verifying EtherChannel

After completing this topic, you should be able to verify the EtherChannel configuration.
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Exploring the Network Routing Process

Here we are exploring the packet routing process from the router's point of view!
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Network Topologies and Functions

Fundamentals of computer networking. List of common components of a typical network and network diagrams. The network is all about transporting applications.
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Latest security threats

Fri, 11 Jan 2019 14:52:41 CST

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

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Wed, 09 Jan 2019 16:00:00 CST

Cisco ASR 900 Series Aggregation Services Router Software Denial of Service Vulnerability

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Wed, 09 Jan 2019 16:00:00 CST

Cisco Webex Business Suite Cross-Site Scripting Vulnerability

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Wed, 09 Jan 2019 16:00:00 CST

Cisco TelePresence Management Suite Cross-Site Scripting Vulnerability

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Wed, 09 Jan 2019 16:00:00 CST

Cisco IOS and IOS XE Software TCP Denial of Service Vulnerability

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Wed, 09 Jan 2019 16:00:00 CST

Cisco Prime Network Control System Stored Cross-Site Scripting Vulnerability

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