From Serebra Learning Corporation
VoIP Network Quality of Service Techniques 
This module investigates the
QoS service details necessary to provide acceptable voice quality over the best effort data network. Here, we first discuss general converged network QoS requirements. We find that QoS parameters extend beyond just bandwidth and delay, but also include jitter, packet loss, network availability, and security. We discuss traffic shaping and admission control, and learn
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LAN Fundamentals 
This course provides students with an introduction to the concepts, components, and various architectures of
LAN technologies. It also helps the student understand the fundamentals of network management and LAN security. This course is designed for technical managers, help desk/support personnel and professionals who require an understanding of data communications and networking.
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LAN and WAN Protocols 
This
WestNet e-Learning module explores local area network (
LAN) and wide area network (
WAN) protocols and how they are used to get information into the node so it can, in turn, be delivered to the processes at the higher layers.
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Configuring Cisco Catalyst Switch Operations 
To discuss and implement specific bridging and
VLAN Catalyst switch configurations, which provide for scalability, security, and enhanced management of the local area switched network
Network administrators responsible for implementing and managing small and medium-sized business networks; network technicians who install network devices in small business environments; Cisco channel resellers who
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Cisco BCMSN 3 0 Implementing Trunks and the Virtual Trunking Protocol VTP 
To explain the procedure for configuring both 802.1Q and
ISL trunking between two switches, how
VLAN configuration of switches within a management domain can be automated with
VTP, and identify common VLAN configuration errors and explain the solutions to those errors. Network administrators, network engineers, network managers, systems managers, or network designers.
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VLANs in Switched Networks 
...efines virtual local area networks more commonly known as
VLANs which is an innovative technology that allows switches to logically segment networks. VLANs provide many important benefits such as security traffic and broadcast isolation administrative flexibility and network scalability. Lesson 1 provides an overview of
VLAN technology available on both the
Catalyst 1900 and 2950 series of
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From 123-CBT Computer Based Training
Interconnecting Cisco Networking Devices Part 1 

... This course also describes the features and operation of
VLANs, and shows you how to configure and troubleshoot them.
Learn To:
Identify features and functions of
Layer 2 switches and bridges.
Sequence the steps in managing Layer 2 addresses.
Sequence the steps for forwarding and filtering frames.
Identify features of the
Cisco IOS software.
Identify guidelines for the
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Building Cisco Multilayer Switched Networks Part 1 

... catalyst images and connectivity, as well as configuring
VLANs and
VTP.
Learn To:
Identify features of each communication type in a large network.
Identify features of a
Layer 2 switch.
Identify features of routers.
Identify features of VLANs.
Identify differences between end-to-end and local VLANs.
Identify guidelines for creating and deleting a
VLAN in global mode.
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