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The purpose of Interior Routing Protocols (IGP), and routing protocols more generally, is to advertise the existence of destination networks. All protocols then have some method of picking what they would consider to be the best path and maintain the information. By...

Take charge of your Cisco network devices with Python programming As a network engineer, you might wonder why there’s any need for you to learn Python. After all, network automation is clearly where the industry is headed. And there are many tools that allow yo...

CVP Development and Scripting – Part 1 is part of the Cisco CCE/CVP suite of Contact Center suite. CVPDS-1 teaches each student to use the features of Call Studio to build self-service IVR applications for CVP VXML Server, and to pass data between CCE/ICM and CVP. St...

CVPD Scripting-Part 2 provides in-depth coverage and hands-on practice of the more advanced programming topics of Call Studio such as web services and parsing their results, JavaScript, modularizing large applications. An introduction to Google Dialogflow is also inc...

Get an overview of Cisco Collaboration Systems Release (CSR) 10.6 with a focus on Cisco Unified Communications Manager (CUCM) supported features.

This paper helps you prepare to pass the latest version of the Cisco Certified Network Associate (CCNA) Routing and Switching exam.

This white paper provides a simple-to-use tool for the IP address planning process.

Learn how virtual PortChannels (vPCs) manage multicast traffic.

This paper focuses on the packet delivery process when two devices are locally connected. Definitions are first, and then there is a detailed look at the actual process of exchanging data.

This paper focuses on the packet delivery process when two devices are remotely connected. Definitions are first, followed by a detailed look at the actual process of exchanging data.