Enterasys Networks VH-8G-L3 manual Factory Defaults, IP Routing, Parameter Default Value

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Broadcast storms consist of broadcast packets that flood and/or are looped on a network causing noticeable performance degradation and in extreme cases, network failure. Broadcast storms can be caused by malfunctioning NICs, bad cable connections and applications or protocols that generate broadcast traffic, among others.

Broadcast storms have long been a concern for network administrators with routers traditionally being used to prevent their occurrence, and if that failed, limit their scope. However, with the advent of VLANs, switches are now able to limit broadcast domains better and cheaper than routers. The VH-8G-L3 has broadcast sensors and filters built into each port to control broadcast storms.

IP Routing

IP is responsible for getting packets to the destination specified in the destination address. The task of determining how to get a packet from the source to the destination is referred to as routing.

The VH-8G-L3 allows the creation of IP subnets and can perform IP routing between them. Each IP subnet corresponds to an IEEE 802.1Q VLAN, previously defined on the Switch.

Factory Defaults

Table 1-1 lists the default settings for the Switch configuration parameters. Each parameter can be changed via the console menus or Telnet.

Parameter

Default Value

Load Mode

Ethernet

Switch Operation Mode

Layer 2

Configuration Update

Disabled

Firmware Update

Disabled

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Contents 9033705-01 Vertical Horizon VH-8G-L3 Gigabit Ethernet SwitchPage 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 Message Formats Preface PurposeAudience ConventionsOrganization Keyboard EntriesOther Conventions 9033705-01 Layer 3 Switching Product OverviewDescription Functions of a Layer 3 Switch Features Performance Features Layer 2 FeaturesPorts Layer 3 Switch Features Management Traffic Classification and PrioritizationGigabit Ethernet Technology Optional Redundant Power SupplyRear Panel Front PanelSide Panels LED IndicatorsLocal Console Management Feature SummariesSnmp Management Flow ControlSpanning Tree Protocol Port Trunking Ieee 802.1Q VLANsBroadcast Storm Control Factory Defaults Parameter Default ValueIP Routing Igmp Snmp VLAN802.1Q Factory Default SettingsInstallation Installation Inspecting Your ShipmentRack Installation Desktop or Shelf InstallationPower Failure Power onConnecting The Switch Switch to End NodeSwitch to Hub or Switch Example of Switch to switch connection Appendix A. Technical Specifications GeneralPhysical and Environmental 9033705-01 Performance Flow Control for Half- and Full-Duplex Applications Appendix B. Flow ControlTerm Definition Appendix C. Acronyms and AbbreviationsMDI 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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