HP GbE2c manual Stp

Page 29

Setting

Value

 

 

Backpressure

Disabled

 

 

Port state

Enabled

 

 

Port speed/duplex

Auto

 

 

Flow control

Receive & transmit

 

 

STP

STG 1—Enabled with default VLAN (VID=1)

 

Port 1-16 (server ports) STP—Disabled at port level

 

STG 2-16—Disabled

 

 

Bridge Max Age

20 seconds

 

 

Bridge Hello Time

2 seconds

 

 

Bridge Forward Delay

15 seconds

 

 

Bridge Priority

32768

 

 

MAC Address Aging Time

300 seconds

 

 

Port Priority

128

 

 

Path Cost

4

 

 

Static VLAN Entry

Default VLAN (VID = 1)

 

 

Port VID

1 for all ports

 

 

Port Trunking

Trunk group 1, enabled with port 17 and 18

 

 

Port Trunking Load Sharing

The algorithm selects the following as forwarding ports for forwarding traffic:

Algorithm

1 For forwarding IP Packets—modulus of XOR of last 3 bits of source and last 3

 

 

bits of Destination IP address

 

2 For forwarding non-IP packets—modulus of XOR of last 3 bits of source and

 

last 3 bits of Destination MAC address

 

3 For forwarding broadcast, multicast packets, and unknown unicast packets—

 

the lowest active port number in the trunk group

 

 

Port Mirroring-Mirror Status

Disabled

 

 

Port Mirroring-Mirror Port

None selected

 

 

Port Mirroring-Mirror Port

None selected

Traffic Direction

 

Port Mirroring-Monitoring

None selected

Port

 

 

 

SNMP

Read/write

 

 

SNMP System Name

None

 

 

SNMP System Location

None

 

 

SNMP System Contact

None

 

 

SNMP Community

Public—read-only

String/Access Right

Private—read/write

 

 

 

SNMP Trap Host 1

0.0.0.0

 

 

SNMP Trap Host 1

Public

Community String

 

 

 

SNMP Trap Host 2

0.0.0.0

 

 

SNMP Trap Host 2

Public

Community String

 

Technical specifications 29

Image 29
Contents May 2006 First Edition Part Number Audience assumptions Contents Replacing and upgrading the switch Acronyms and abbreviations Index Introduction FeaturesOverview Additional referencesIntroduction Configuration and management Switch redundancyDiagnostic tools Switch architecturePort Mapping Dual switches Redundant crosslinksSupported technologies Layer 2 switchingRedundant paths to server bays Ieee 802.1 Q-based VlanPort mirroring Store and forward switching schemePort trunking and load balancing Tftp supportNTP SSH and SCP Auto-negotiation of duplex mode and speedXModem Igmp SnoopingRear panel External componentsRedundant images in firmware Connectors Default settings Installing the switchPlanning the switch configuration User, operator, and administrator access rights Switch securityManually configuring a switch Installing the switchConfiguring multiple switches Preparing for installationInstalling 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 Class a equipment Regulatory compliance noticesModifications CablesBsmi 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 Introduction Serial upgrade of boot code firmware image procedurePerforming a serial download Performing a serial download Serial upgrade of operating system firmware procedure Performing a serial download Performing a serial download Snmp Manager software Snmp MIBs supportMIB overview Supported traps Supported MIBsSnmp MIBs support Grounding methods to prevent electrostatic discharge Electrostatic dischargePreventing electrostatic discharge Standard RJ-45 receptacle/connector RJ-45 pin specificationHealth LED on the switch is not on TroubleshootingConfigured on the switch 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.