Computer Networking
Showing 289–300 of 318 results
Troubleshooting Microsoft Teams: Voice Issues
This course will teach you to troubleshoot Microsoft Teams issues relating to voice, video, phone systems, and more using the Microsoft Teams dashboard and tools including the Call Quality Dashboard.
Troubleshooting Slow Networks with Wireshark
Tired of dealing with slowness on networks? Grab a copy of Wireshark and follow along as you dive into packet data to investigate the root cause of many network and application performance problems.
Troubleshooting User, Gateway, and Endpoint Registration Issues
Because of the complexity of Cisco Collaboration deployments, you must have a solid understanding of the various voice and video elements to troubleshoot effectively. This course will demonstrate solutions to help you diagnose and solve problems.
Troubleshooting with Cisco Collaboration Support Tools and Call Control Discovery
Call Control Discovery (CCD) gives administrators the ability to dynamically share the dial plan and aggregate large collaboration deployments. This course will demonstrate how to deploy and troubleshoot CCD over CUCM clusters and SRST routers.
UC3Mx: Ultra-dense networks for 5G and its evolution
Learn about the fifth generation of mobile communications (5G), a revolutionary technology under deployment. What are the main technological innovations and new applications?
Understanding PASTRY and Tapestry in Networking
This Free Online Course Includes: 3-4 Hours of Learning CPD Accreditation Final Assessment
Using Wireshark Command Line Tools
Certain tasks are always faster and more flexible at the command line, while some can only be performed there. Wireshark is no different. You will learn how to use Wireshark command line tools such as tshark, dumpcap, editcap, and mergecap.
Visualizing Network Traffic with Wireshark
This course will teach you how to use the graphing features within Wireshark to visualize packet data, making network problems easier to find.
VLAN Operation and Configuration
In this course, we will examine VLANs, VLAN trunks, the layer 3 switch, as well as some common errors one can make while configuring switched networks.
VMware NSX-T Data Center: Troubleshooting and Repairing an NSX-T Environment
VMware’s software-defined network platform can present challenges when troubleshooting is needed. This course will teach you how to utilize the built-in tools to troubleshoot an NSX-T environment.
VMware vSphere 4.1: Configuring and Securing Virtual Machines
This Free Online Course Includes: 5-6 Hours of Learning CPD Accreditation Final Assessment
VMware vSphere 4.1: Planning, Installing and Administering Virtual Machines
This Free Online Course Includes: 3-4 Hours of Learning CPD Accreditation Final Assessment