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CUCM Basics

Need to know

Threats in Borderless Networks

After completing this topic, you should be able to categorize threats to borderless networks.
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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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Dynamic Routing and Routing Protocols

This lesson is all about dynamic IP routing. We will describe and classify the different available dynamic routing protocols.
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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 Packet Switching Process

Graphical representation of how data passes through a switch and the whole packet delivery process as seen by the switching device.
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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, 15 Feb 2019 17:00:00 PST

Container Privilege Escalation Vulnerability Affecting Cisco Products: February 2019

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Tue, 12 Feb 2019 16:00:00 PST

Cisco Network Assurance Engine CLI Access with Default Password Vulnerability

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Fri, 08 Feb 2019 14:30:08 PST

Cisco Elastic Services Controller Service Portal Authentication Bypass Vulnerability

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Fri, 08 Feb 2019 14:15:07 PST

Cisco Elastic Services Controller Service Portal Unauthorized Access Vulnerability

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Thu, 07 Feb 2019 14:49:51 PST

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

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Wed, 06 Feb 2019 16:00:00 PST

Cisco Aironet Active Sensor Static Credentials Vulnerability

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