Enterasys Networks VH-8G-L3 manual Product Overview, Description, Layer 3 Switching

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Product Overview

This chapter provides the following information:

•Product Description

•Features

•Front and Rear Panel Component Descriptions

•Feature Summaries

•Application Example

Description

This section describes Layer 3 functionality and Layer 2 and Layer 3 features of the VH-8G-L3. Some background information about Ethernet/Fast Ethernet, Gigabit Ethernet, and switching technology is presented. This is intended for readers who may not be familiar with the concepts of layered switching and routing but is not intended to be a complete or in-depth discussion.

Layer 3 Switching

Layer 3 switching is an integration of two proven technologies: switching and routing. In fact, Layer 3 switches are running the same routing routines and protocols as traditional routers. The main difference between traditional routing and Layer 3 switching is the addition of a group of Layer 2 switching domains and the execution of routing routines for most packets via an ASIC – in hardware instead of software.

Where a traditional router would have one, or at best a few, Fast Ethernet ports, the VH-8G-L3 Layer 3 switch has 8 Gigabit Ethernet ports.

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Contents Vertical Horizon VH-8G-L3 Gigabit Ethernet Switch 9033705-01Page All Rights Reserved FCC Notice Class a ITE Notice Enterasys NETWORKS, INC Program License Agreement 9033705-01 9033705-01 Declaration of Conformity Page Table of Contents Connecting the Switch Preface Purpose AudienceConventions Message FormatsKeyboard Entries OrganizationOther Conventions 9033705-01 Product Overview Layer 3 SwitchingDescription Functions of a Layer 3 Switch Performance Features Layer 2 Features FeaturesPorts Layer 3 Switch Features Traffic Classification and Prioritization ManagementOptional Redundant Power Supply Gigabit Ethernet TechnologyFront Panel Rear PanelLED Indicators Side PanelsFeature Summaries Local Console ManagementFlow Control Snmp ManagementSpanning Tree Protocol Ieee 802.1Q VLANs Port TrunkingBroadcast Storm Control Parameter Default Value Factory DefaultsIP Routing Igmp Factory Default Settings Snmp VLAN802.1QInstallation Inspecting Your Shipment InstallationDesktop or Shelf Installation Rack InstallationPower on Power FailureSwitch to End Node Connecting The SwitchSwitch to Hub or Switch Example of Switch to switch connection General Appendix A. Technical SpecificationsPhysical and Environmental 9033705-01 Performance Appendix B. Flow Control Flow Control for Half- and Full-Duplex ApplicationsAppendix C. Acronyms and Abbreviations Term DefinitionMDI Index

VH-8G-L3 specifications

Enterasys Networks, a prominent player in the networking industry, has made significant advancements in network performance and management with its VH-8G-L3 switch. This high-performance Layer 3 switch is designed for enterprise environments, delivering powerful features that cater to both efficiency and connectivity.

One of the main features of the VH-8G-L3 is its 10 Gigabit Ethernet capability. This switch supports high-speed connections, ensuring that data can be transmitted quickly and efficiently across the network. With eight 10 Gigabit Ethernet ports, the VH-8G-L3 is ideal for organizations looking to enhance their data throughput without compromising on reliability.

Another key characteristic of the VH-8G-L3 is its robust Layer 3 routing capabilities. This device can perform advanced routing functions, including static routing, RIP, OSPF, and VRRP. Such capabilities allow for better management of network traffic and improve overall performance by enabling efficient routing decisions based on real-time data.

In terms of technology, the Enterasys VH-8G-L3 boasts an innovative architecture that ensures high availability and redundancy. Features such as link aggregation and Spanning Tree Protocol contribute to seamless network operations. These technologies minimize downtime and provide a reliable infrastructure for businesses that depend on constant connectivity.

Furthermore, security is a paramount concern in today’s networking landscape, and the VH-8G-L3 addresses this with robust security features. The switch incorporates access control lists (ACLs) and VLAN support to create secure segments within the network, protecting sensitive data from unauthorized access.

Scalability is another critical attribute of the VH-8G-L3. As organizations grow and evolve, their network needs also change. This switch is designed to accommodate expanding infrastructures, making it easy to add additional switches and devices without extensive reconfiguration.

Lastly, the VH-8G-L3 is equipped with a user-friendly interface for simplified management and monitoring. The switch supports both a command-line interface and a web-based management platform, giving network administrators flexible options for configuration and oversight.

In summary, the Enterasys Networks VH-8G-L3 is a versatile and powerful Layer 3 switch that offers high-speed connectivity, advanced routing capabilities, robust security features, and scalability, making it an ideal choice for enterprises seeking to optimize their network performance.
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