08 VLAN Principles and Configuration

Institution Huawei - JKUAT
Course Information Technolo...
Year 3rd Year
Semester Unknown
Posted By Jeff Odhiambo
File Type pdf
Pages 46 Pages
File Size 1.26 MB
Views 2075
Downloads 0
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Description

Ethernet technology implements data communication over shared media based on carrier sense multiple access with collision detection (CSMA/CD). If there are a large number of PCs on the Ethernet, security risks and broadcast storms may occur, deteriorating network performance and even causing network breakdowns. The virtual local area network (VLAN) technology is therefore introduced to solve the preceding problem. This note describes basic VLAN principles, working principles of different Layer 2 interfaces, VLAN applications, data forwarding principles, and basic VLAN configuration methods.
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