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Cisco CIT 642-831 - Virtual LANs


This course focuses on Virtual LANs (VLANs), which were created by the different switch manufacturers to provide individual broadcast domains. By assigning each port to an individual VLAN, each VLAN becomes its own broadcast domain. Additional topics pres

This lesson is part of our Cisco CIT 642-831 online training series which contains over 18 hours of self-paced courseware. Our web-based training provides 6 months of unlimited access.


After completing this course you will be able to:

  • Differentiate between trunk links and access links
  • Use VTP and VTP pruning
  • Differentiate between dynamic and static VLAN ports
  • Differentiate between internal and external route processing
  • Configure VLANs, trunking, VTP, and VTP pruning on a Catalyst switches
  • Troubleshoot switched connections
  • Troubleshoot inter-VLAN routing configurations


  • VLAN Trunks
  • The VLAN Trunk Protocol
  • VLAN Advertisements
  • Inter-VLAN Routing
  • VLAN Configuration
  • VLAN Trunk Configuration
  • VLAN Pruning
  • Assigning a VLAN Membership to a 1900 Series Switch
  • Static and Dynamic VLANs
  • Configuring and Enabling VTP
  • Configuring Inter-VLAN Routing
  • Inter-Switch Link
  • The IEEE 802.1Q Standard

This course is for anyone who wants to get the most out of using Cisco CIT 642-831.

Prerequisites: None:

Technical Requirements:

  • Internet connection
  • Browser: Internet Explorer, FireFox, Chrome, Safari, Opera or any standards compliant browser.
  • Authorware and Macromedia Flash player recommended but not required.
  • JavaScript must be enabled.

Retake any or all of our computer training as often as you want. Our online tutorials allow you to learn anywhere, anytime from any computer with internet access. All courses allow for 6 months of unlimited access (1 user), includes a variety of features and all courses qualify for Continuing Education Unit credit.

StaffKit is an e-learning leader in providing computer training tutorials and online education. We have satisfied customers in over 75 countries using our online training courses. We have been a leading provider of self-paced web based training for the past 10 years.

Total Courses: 9
Total Time: 18+ hours
Only $99.95
Available in Package only
Total Courses: 853
Total Time: 1723+ hours
Only $249.95
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