Manuals / Nortel Networks / Computer Equipment / Switch

Nortel Networks 700116, 700117 Switch Will Not Boot, Switch Will Not Accept Tftp Software Upgrade

Models: 700116 700107 700106 700117

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Page 28

Alteon Web Switch Hardware Installation Guide

νUnits in a closed or multi-unit rack assembly may have an operating ambient temperature higher than the ambient temperature of the room. The ambient temperature of an operating switch must not exceed 40oC. If the operating ambient temperature cannot be lowered before this maximum is reached, turn off the switch and let it cool.

νIt may be necessary to cool the room to a lower temperature or provide a fan for greater air circulation. Resolve the room’s cooling and circulation problems before turning the switch back on.

Switch Will Not Boot

Symptoms

All the Alteon switch LEDs stay on, and the command prompt does not appear on the console.

Cause

The operating system may have been damaged.

Actions

Perform a serial upgrade of the Web switch software. See “Serial Upgrade” on page 26.

Switch Will Not Accept TFTP Software Upgrade

Symptoms

The unit is unable to contact the TFTP server and download files.

Cause

There may be due a problem with the TFTP server, or the Web switch software may be dam- aged.

Actions

If the software was damaged, perform a serial upgrade of the switch software. See “Serial Upgrade” on page 26.

28 nChapter 3: Using the Console Port

212779-A, December 2001

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Nortel Networks 700116, 700117, 700106, 700107 manual Switch Will Not Boot, Switch Will Not Accept Tftp Software Upgrade

Contents

Alteon Web SwitchTM Regulatory Compliance Safety Information Taiwan EMC Statement Contents Using the Console Port NContentsWho Should Use This Book PrefaceHow This Book Is Organized Warranty Contacting UsAlteon Web Switch Physical Description NChapter 1 The Alteon Web SwitchFront Panels Alteon AD3 Front Panel Alteon AD4 Front PanelPorts of the Alteon 180 and Alteon AD Series PortsAlteon 180e Alteon AD3 Alteon AD4 Front Panel Port LEDs Alteon Web Switch n13State Description Alteon Web Switch Rear Panel-AC Powered Models Rear PanelPreparing for Installation Installing the Switch HardwareIncluded Items Powering on the switch NChapter 2 Installing the Switch HardwareRack-Mounting the Web Switch Installing the SwitchInstalling the Switch Hardware n17 Table-Mounting the Web Switch Rack-Mounted Alteon Web SwitchConnecting Power Installing the Switch Hardware n19Connecting Cables to Network Ports Gigabit Ethernet via the Fiber Optic SC Connector 10/100 Mbps Ethernet via the RJ-45 Connector1000Base-SX Link Characteristics Installing the Switch Hardware n21Automatic Selection of Redundant Connections Using the Console Port Connecting a Serial CableConsole Configuration Parameters Parameter ValueDB9 Serial Connector Pin Description Pinouts for DB9 Serial ConnectorNChapter 3 Using the Console Port Using the Console Port n25 Establishing a Console ConnectionSoftware Already Installed Serial UpgradeUpgrading Software Tftp Download Through CLITroubleshooting Temperature Sensor Error MessageUsing the Console Port n27 Link LED Does Not LightSwitch Will Not Boot Switch Will Not Accept Tftp Software UpgradeSpecifications Port SpecificationsPort Connector Media Maximum Distance Supported StandardsPhysical Characteristics Power RequirementsAC Power DC PowerEnvironmental Specifications Condition Operating Specification Storage SpecificationAppendix a Specifications n31 CertificationsNAppendix a Specifications