Lenovo ThinkSystem NE2572 RackSwitchONIE Quick Start Guidefor Lenovo Cloud Network Operating System

Overview

switch unit

RJ45 Serial Console Port

Geographic Layout of the Temperature Sensors

ONIE on the NE2572

ONIE Activation

Installing ONIE

Booting in ONIE Mode

Booting in ONIE Uninstall Mode

Booting in ONIE Update Mode

Booting in ONIE Rescue Mode

The Grub Menu

The BIOS Menu

Uninstalling the Lenovo Network OS

Using ONIE without Lenovo Network OS

Lenovo ThinkSystem NE2572 Quick Start Manual

installation guide

Safety Information

Safety Statements

Other Important Safety Notices

ThinkSystem NE2572

NE2572 Documentation

Switch Components

Switch Unit

Management Panel

RJ45 Management Port

System Status LEDs

Switching Ports

SFP28 LEDs

Rear Panel

Power Supply

Power LEDs

Installing NE2572 Hardware and Options

Before Installing the NE2572

Required Tools

Preventing Electric Shock

Handling Static-Sensitive Devices

Installing the NE2572 in a Rack

Installing the NE2572 in a Lenovo System x or Power Rack

Installing the NE2572 in a Lenovo iDataPlex Rack

Installing the Air-Duct Option

Installing a QSFP28 Optical Transceiver

Removing and Replacing Components

Removing and Replacing a Power Supply Module

Removing the Power Supply Module

Replacing the Power Supply Module

Removing and Replacing a Fan Module

Replacing the Fan Module

Removing the NE2572 from a Standard Equipment Rack

Removing the NE2572 from a Lenovo System x or Power Rack

Removing the NE2572 from a Lenovo iDataPlex Rack

Removing the Air-Duct Option

Replacing the NE2572

Initializing the NE2572

Connecting to the Switch

Logging Into the Switch

Default Configuration Files

Configuring the Management Interface for Remote Access

Out-of-Band Management Interface Configuration

Updating Firmware

The GRUB Menu

Rescue Mode

Troubleshooting

System LED Is Not Lit

Port Link LED Is Not Lit

Temperature Sensor Warning

Switch Does Not Initialize (Boot)

Getting Help and Technical Assistance

Notices

Trademarks

Important Notes

Recycling Information

Particulate Contamination

Telecommunication Regulatory Statement

Electronic Emission Notices

Germany Class A Statement

Japan VCCI Class A Statement

Korea Communications Commission (KCC) Statement

Taiwan BSMI RoHS declaration

Technical Specifications

Physical Characteristics

Environmental Specifications

Power Specifications

Switching Performance

key features

system specifications

software features

rack installation

physical specifications

regulatory compliance

network connectivity

Lenovo ThinkSystem NE2572 Quick Start Manual

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Contents Table Of Contents Overview switch unit RJ45 Serial Console Port Geographic Layout of the Temperature Sensors ONIE on the NE2572 ONIE Activation Installing ONIE Booting in ONIE Mode Booting in ONIE Uninstall Mode Booting in ONIE Update Mode Booting in ONIE Rescue Mode The Grub Menu The BIOS Menu Uninstalling the Lenovo Network OS Using ONIE without Lenovo Network OS	Lenovo ThinkSystem NE2572 RackSwitchONIE Quick Start Guidefor Lenovo Cloud Network Operating System Next / 30