HP GbE2c manual Osi

Page 55

OSI

Open Systems Interconnection

POST

Power-On Self Test

PXE

Preboot Execution Environment

RADIUS

Remote Authentication Dial-In User Service

RAS

remote access service

RFC

request for comments

RMON

remote monitoring

RSTP

Rapid Spanning Tree Protocol

SCP

Secure Copy

SNMP

Simple Network Management Protocol

SSH

Secure Shell

STP

Spanning Tree Protocol

TACACS+

Terminal Access Controller Access Control System Plus

TFTP

Trivial File Transfer Protocol

Acronyms and abbreviations 55

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Contents May 2006 First Edition Part Number Audience assumptions Contents Replacing and upgrading the switch Acronyms and abbreviations Index Additional references FeaturesIntroduction OverviewIntroduction Configuration and management Switch redundancyRedundant crosslinks Switch architectureDiagnostic tools Port Mapping Dual switchesIeee 802.1 Q-based Vlan Layer 2 switchingSupported technologies Redundant paths to server baysTftp support Store and forward switching schemePort mirroring Port trunking and load balancingNTP Igmp Snooping Auto-negotiation of duplex mode and speedSSH and SCP XModemRedundant images in firmware External componentsRear panel Connectors Planning the switch configuration Installing the switchDefault settings User, operator, and administrator access rights Switch securityPreparing for installation Installing the switchManually configuring a switch Configuring multiple switchesInstalling the switch Accessing the switchLogging on and configuring the switch Supporting software and special considerations Cabling the switchReplacing an existing switch Replacing and upgrading the switchReplacing and upgrading the switch Cables Regulatory compliance noticesClass a equipment ModificationsBsmi notice Japanese class a notice European Union regulatory noticeKorean class a notice Laser compliance General specifications Technical specificationsGeneral default settings Runtime switching software default settingsSTP Page Mstp UFD Igmp Port names, VLANs, STP, trunking default settings Performance specifications Physical and environmental specificationsPage Performing a serial download Serial upgrade of boot code firmware image procedureIntroduction Performing a serial download Serial upgrade of operating system firmware procedure Performing a serial download Performing a serial download MIB overview Snmp MIBs supportSnmp Manager software Supported traps Supported MIBsSnmp MIBs support Preventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Standard RJ-45 receptacle/connector RJ-45 pin specificationConfigured on the switch TroubleshootingHealth LED on the switch is not on Action Action Cannot connect to the switch Snmp interface Vlans Cannot enable a port in multiple VLANs while configuringDownload fails after starting to download the firmware file Switch configuration is corruptAcronyms and abbreviations LAN OSI UDP Index Snmp MIBs, supported Snmp traps, supported
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GbE2c specifications

The HP GbE2c is a high-performance Ethernet Switch designed to meet the increasing demands of data center environments. As a critical component in Hewlett-Packard's networking lineup, the GbE2c provides a seamless blend of speed, reliability, and advanced networking capabilities, making it an essential tool for enterprises aiming to enhance their network infrastructure.

One of the standout features of the HP GbE2c is its support for Gigabit Ethernet, which allows for high-speed data transmission and reduced latency. This switch is designed to support the growing bandwidth needs of modern applications, ensuring that data is transmitted quickly and efficiently across the network. The GbE2c is particularly beneficial for organizations implementing virtualization technologies, as its Gigabit interfaces help in optimizing data flow between virtual machines.

The GbE2c also incorporates advanced Layer 2 and Layer 3 switching capabilities. This ensures that it can handle both basic and more complex networking tasks, such as routing traffic between different VLANs and enabling Internet Protocol (IP) addressing. The switch supports various protocols, enabling seamless integration into a wide range of network environments.

Additionally, the HP GbE2c is equipped with a robust management system that allows network administrators to easily configure and monitor network settings. With its user-friendly interface, administrators can gain insights into traffic patterns, performance metrics, and potential issues, helping to maintain optimal network performance.

Power efficiency is another key characteristic of the HP GbE2c. The switch is designed to minimize power consumption without sacrificing performance, making it a more sustainable choice for data centers aiming to reduce their carbon footprint. This energy-efficient design is crucial for enterprises looking to lower operational costs while maintaining a high level of service.

The HP GbE2c also boasts high availability features, including redundant power supplies and failover options, ensuring that the network remains operational even in the event of a component failure. This reliability is critical for businesses that require uninterrupted network access for their daily operations.

In summary, the HP GbE2c Ethernet Switch combines speed, versatility, and efficiency, making it an ideal choice for businesses seeking to enhance their networking capabilities. Its robust feature set, advanced management options, and focus on energy efficiency position it as a top-tier solution in the competitive networking landscape. Organizations can rely on the GbE2c to deliver high performance and reliability, thus meeting the demands of today's data-intensive environments.