Dell 3348, 3324 User Manual

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Dell™ PowerConnect™ 3324/3348

User’s Guide

Model PowerConnect 3324/3348

www.dell.com | support.dell.com

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Notes, Notices, and Cautions

NOTE: Notes indicate important information that helps you make better use of your device.

NOTICE: Notices indicate either potential damage to hardware or loss of data and tells you

how to avoid the problem.

CAUTION: Caution indicates a potential for property damage, personal injury, or

death.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, PowerConnect, Dell O penManage, PowerEdge, Inspiron, Dell

Precision, Dimension, OptiPlex, Axim, PowerVault, PowerApp, DellNet, and Latitude are trademarks of Dell Inc.; Microsoft and Windows are registered trademarks of Microsoft Corporation.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

November 2003 Rev. A01

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1 Overview

System Description . . . . . . . . . . . . . . . . . . . . . . . . . 12

PowerConnect 3324/3348 Stacking Overview

Stack Members and Unit ID

Configuration Handling

Rearranging Stacks

Replacing Stack Members

PowerConnect User Guide Overview

Installing the PowerConnect 3324/3348 Switch

Using the Dell OpenManage Switch Administrator

PowerConnect 3324/3348 CLI Documentation

2 Hardware Description

PowerConnect 3324/3348 Description . . . . . . . . . . . . . . . 20

PowerConnect 3324/3348 Dimensions

PowerConnect 3324/3348 Rear Panel

PowerConnect 3324/3348 Components

Ports Description

Ethernet Port Description

Console Port Description

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LED Definitions

Port LEDs

System LEDs

Stacking LEDs

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Contents 3

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3 Installing the PowerConnect 3324/3348 Switch

Installation Precautions . . . . . . . . . . . . . . . . . . . . . . 30

Site Requirements

Unpacking and Installation

Package Contents

Unpacking

Device Rack Installation

Installing the Switch without a Rack

Stacking PowerConnect 3324/3348

Connecting Stacking Cables

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Connecting the PowerConnect 3324/3348 to a Power Supply

Cable, Port, and Pinout Information

Port Connections

Cable Connections

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4 Configuring the PowerConnect 3324/3348 Switch

Configuration Overview . . . . . . . . . . . . . . . . . . . . . . 42

General Configuration Information

Auto-Negotiation

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Switching Port Default Settings

Baud Rate

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4 Contents

Terminal Connection Configuration

Other Configuration Requirements

Booting the Device

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Device Configuration Introduction

Initial Configuration

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Static IP Address and Subnet Mask

Default Gateway

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User Name, Password, and Privilege Level . . . . . . . . . . . 51

SNMP Community Strings

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Advanced Configuration

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Retrieving an IP address from a DHCP Server

Receiving an IP address from a BOOTP Server

Security Management and Password Configuration

Configuring Security Passwords

Sample Configuration Process

Device Setup Requirements

Initial Connection

Device Default Settings

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Remote Management Access

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Start Running the Management Station

Telnet access

Web Access (HTTP server)

Configuring Stacking

Stacking Introduction

Stacking Requirements

Configuring a Stack

Expanding the Stack

Rebooting the Device

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Startup Menu Functions

Downloading the Software

Erasing the FLASH File

Erasing FLASH Sectors

Password Recovery

Running Diagnostics

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Downloading the Software to Stacking Units

Downloading the Software Sequentially Using the CLI

Downloading the Software Individually Using the CLI

Downloading the Software Via the PowerConnect 3324/3348 Dell OpenManage Switch Administrator

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Defining SNMP Settings . . . . . . . . . . . . . . . . . . . . . 85

Connecting Devices

5 Getting Started

Starting the Switch Administrator . . . . . . . . . . . . . . . . 88

Understanding the Interface

Tree View

Device View

Device Representation

Using the Switch Administrator Buttons

Information Buttons

About PageDevice Management Buttons

Using the CLI

Command Mode

User EXEC Mode

Privileged EXEC Mode

Global Configuration Mode

Interface Configuration Mode

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Starting the CLI

Console Connection

Telnet Connection

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6 Configuring System Information

Defining General Device Information . . . . . . . . . . . . . . . 104

Viewing the Asset Page

Viewing System Health Information

Viewing the Versions Page

Resetting the Device

6 Contents

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Managing Logs . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Defining Global Log Parameters

Displaying RAM Log Table

Displaying the Log File Table

Displaying the Log File Table Using the CLI Commands

Viewing the Remote Log Server Settings Page

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Defining Device IP Addresses

Defining Default Gateways

Defining IP Interfaces

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Defining DHCP IP Interfaces

Configuring ARP

Managing Device Security

Defining Access Profiles

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Defining Authentication Profiles

Assigning Authentication Profiles

Defining the Local User Databases

Defining Line Passwords

Defining Enable Password

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Configuring RADIUS Global Parameters

Defining SNMP Parameters

Defining Communities

Defining Traps

Managing Files

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File Management Overview

Downloading Files

Uploading Files

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Resetting the Active Image

Copying and Deleting Files

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Defining Advanced Settings . . . . . . . . . . . . . . . . . . . 186

Configuring General Device Tuning Parameters

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Contents 7

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7 Configuring Switch Information

Configuring Network Security . . . . . . . . . . . . . . . . . . 190

Network Security Overview

Configuring Port Security

Defining IP-Based ACLs

Defining MAC-Based ACLs

Binding ACLs

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Configuring Ports

Defining Port Parameters

Defining LAG Parameters

Enabling Storm Control

Defining Port Mirroring Sessions

Configuring Address Tables

Defining Static Addresses

Viewing Dynamic Addresses

Configuring GARP

Defining GARP Timers

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Configuring the Spanning Tree Protocol

Defining STP Global Settings

Defining STP Port Settings

Defining STP LAG Settings

Configuring Rapid Spanning Tree

Configuring VLANs

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Defining VLAN Members

Defining VLAN Ports Settings

Defining VLAN LAG Settings

Configuring GVRP

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8 Contents

Aggregating Ports

Defining LACP Parameters

Defining LAG Membership

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Multicast Forwarding Support . . . . . . . . . . . . . . . . . . 280

Defining IGMP Snooping Settings

Adding Bridge Multicast Group Members

Assigning Multicast Forward All Parameters

Enabling IGMP Snooping

8 Viewing Statistics

Viewing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . 294

Viewing Utilization Summary

Viewing Counter Summary

Viewing Interface Statistics

Viewing Interface Statistics Using the CLI Commands

Viewing Etherlike Statistics

Viewing GVRP Statistics

Viewing GVRP Statistics Using the CLI Commands

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Viewing RMON Information

Viewing RMON Statistics

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Viewing History Control Statistics

Viewing The RMON History Table

Defining Device Events

Viewing the Events Log

Defining Device Alarms

Viewing Charts

Viewing Port Statistics

Viewing LAG Statistics

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9 Configuring Quality of Service

Quality of Service (QoS) Overview . . . . . . . . . . . . . . . . 336

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Contents 9

Page 10

Defining QoS Global Parameters . . . . . . . . . . . . . . . . . 339

Configuring Global QoS Settings

Defining QoS Interface Settings

Defining Queue Settings

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Mapping to Queues

Mapping CoS Values to Queues

Mapping DSCP Values to Queues

Mapping TCP Port Values to Queues

Mapping UDP Port Values to Queues

10 Getting Help

Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . 358

Online Services

AutoTech Service

Automated Order-Status Service

Technical Support Service

Dell Enterprise Training and Certification

Problems With Your Order

Product Information

Returning Items for Warranty Repair or Credit . . . . . . . . . . 360

Before You Call

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10 Contents

Contacting Dell

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Page 11

SECTION 1

Overview

System Description

PowerConnect 3324/3348 Stacking Overview

PowerConnect User Guide Overview

PowerConnect 3324/3348 CLI Documentation

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System Description

The Dell™ PowerConnect™ 3324 and 3348 devices are standalone and stackable advanced Layer 2 switches. PowerConnect 3324 and PowerConnect 3348 also function as stand-alone Layer 2 switching systems. PowerConnect 3324/3348 devices are managed either using InBand Management (via the network station remotely) or via the console.

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PowerConnect 3324

When operating as a stack member, each PowerConnect 3324 unit provides 24 10 BaseT/100BaseTX Fast Ethernet ports, one Gigabit Ethernet Combo port (10/100/1000 BaseT or Mini GBIC connector), and one Giga Ethernet stacking port.

PowerConnect 3348

When operating as a stack member, each PowerConnect 3348 unit provides 48 10 BaseT/100BaseTX Fast Ethernet ports, one Gigabit Ethernet Combo port (10/100/1000 BaseT or Mini GBIC connector), and one Giga Ethernet stacking port.

When operating as a stand-alone unit, the PowerConnect 3324/3348 stacking ports can be used as Giga Ethernet ports.

PowerConnect 3324/3348 Stacking Overview

PowerConnect 3324/3348 stacking provides multiple device management through a single point as if all stack members are a single unit. All members are accessed through a single IP address for SNMP management and a console/telnet session through which the entire stack is managed.

12 Overview

PowerConnect 3324/3348 supports stacking up to six units per stack or scale up to 192 FE and six Gigabit Ethernet ports. PowerConnect 3324/3348 can also operate as standalone units.

Page 13

During the stacking setup, one device is selected by the network administrator as the stack master, while all other devices are selected as stack members and assigned a unique Unit ID.

PowerConnect 3324/3348 stacks provide across-the-stack Layer 2 functionality including:

• Switching

• Trunking

• Port Mirroring

•VLANs

For example, VLANs can be configured from ports belonging to different stack members, or configure port mirroring from a second stack member to a third stack member. Applications running in a stacking configuration are centralized. For example, the Spanning Tree Protocol for the entire stack runs on the master unit. Device software is downloaded separately for each stack member.

PowerConnect 3324/3348 stacking architecture provides dynamic learning for the stacking topology, while detecting and reconfiguring the ports with minimal operational impact in the event of:

• Unit Failure

• Inter-unit Link Loss

• Unit Insertion

• Removal of a Stacking Unit

Stack Members and Unit ID

The stacking operation mode is determined during the Boot process.

PowerConnect 3324/3348 units are shipped with a default Unit ID of one. The Unit ID is essential to the stacking configuration. If a stack member reboots without a stacking module, the device operates as a stand-alone until the device is reset. If a PowerConnect 3324/3348 unit is operating as a stand-alone unit, all stacking LEDs are off. The Unit ID is not erased and remains valid if the unit is reconnected to a stack.

NOTE: The stacking module must be inserted into port G2 for the stack to operate. If the

stacking module is inserted in port G1, a warning message is displayed on the console.

Overview 13

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When the master unit boots or when inserting or removing a stack member, the master unit initiates a stacking discover process. If two members are discovered with the same Unit ID, or a master unit is not found, the entire stack cannot function. The stacking LED remains red.

Configuration Handling

In a PowerConnect 3324/3348 operative stack, the stack master is responsible for the stack configuration. Each stack member does not have a separate configuration file. Each port in the stack has a specific Unit ID/port type and port number, which is part of both the configuration commands and the configuration files. Configuration files are managed only from the PowerConnect 3324/3348 stack master, including:

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• Saving to the FLASH.

• Uploading Configuration files to an external TFTP Server.

• Downloading Configuration files from an external TFTP Server.

NOTE: Stack configuration for all configured ports is saved, even if the stack is reset and/or the

ports are no longer present.

Configuration files are changed only through explicit user configuration. In addition, Configuration files are not automatically modified when:

• Units are added.

14 Overview

• Units are removed.

• Units are reassigned Unit IDs.

• Units toggle between stacking mode and stand-alone mode.

Each time the system reboots, the stored configuration is written in the Startup Configuration file.

If a PowerConnect 3324/3348 stack member is removed from the stack, and then replaced with the same Unit ID, the stack member is configured with the original device configuration.

Only ports that are physically present are displayed in the Dell OpenManage™ Switch Administrator and can be configured through the web management system. Non-present ports are configured through the CLI or SNMP interfaces.

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Rearranging Stacks

The stacking order can be changed by either removing a stack member or by rearranging the stacking cables. The order in which stack members are arranged is established not by the physical order of the stack members but by the Unit ID assignment. The stack configuration is stored in stack master after the stack order is changed, and the stack is reset.

If the PowerConnect 3324/3348 unit is removed or replaced in a stack, the stack recovers from the disconnection as follows:

• If the stack is disconnected for more than two minutes, the entire stack no longer forwards network traffic. Every stack member reboots and waits until the stack is reconnected. If the unit is not replaced, the master unit constantly polls the stack.

• If the stack is reconnected in under two minutes, all units remain stacked and regain their connection to other units within five seconds. A new stack member is connected to the master unit but initialized according to the master unit’s configuration. If a configuration is not stored, the device is configured with the default configuration.

Replacing Stack Members

If a stack member is replaced with a new device, the requested device ID is selected. In addition, the previous device configuration is applied to the inserted stack member. If the new inserted device has either more or fewer ports than the previous device, the relevant port configuration is applied to the new stack member. For example:

• If a PowerConnect 3324 replaces a PowerConnect 3324, the new 24 10/100 BaseT ports receive the previous 24 10/100 BaseT port configuration. Ports G1 and G2 receive the previous device’s G1 and G2 port configuration.

• If a PowerConnect 3324 replaces PowerConnect 3348, then ports 1-24 10/100 BaseT receive the previous device’s configuration for ports 1-24. Ports G1 and G2 receive the previous device’s G1 and G2 port configuration.

Overview 15

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PowerConnect 3324 Replaces PowerConnect 3348

• If a PowerConnect 3348 replaces PowerConnect 3348, the new 48 10/100 BaseT ports receive the previous 48 10/100 BaseT port configuration. Ports G1 and G2 receive the previous device’s G1 and G2 port configuration.

• If a PowerConnect 3348 replaces PowerConnect 3324, then ports 1-24 10/100 BaseT receive the previous device’s configuration for ports 1-24.

• Ports 25-48 receive the factory default port configuration. Ports G1 and G2 receive the previous device’s G1 and G2 port configuration.

PowerConnect 3348 Replace PowerConnect 3324

16 Overview

Page 17

PowerConnect User Guide Overview

The PowerConnect User Guide is divided into two parts:

• About Installing the PowerConnect 3324/3348 Switch

• Using the Dell OpenManage Switch Administrator

Installing the PowerConnect 3324/3348 Switch

This section contains the following sections about unpacking, installing, and configuring the PowerConnect 3324/3348:

• Hardware Description—Contains information about the PowerConnect 3324/3348 hardware, including a description of the ports and LED types.

• Installing the PowerConnect 3324/3348 Switch—Contains instructions about installing PowerConnect 3324/3348 in either a rack or on a flat surface. In addition, this section contains installation precautions, and a description of the connectors and cables.

• Configuring the PowerConnect 3324/3348 Switch—Contains instructions about initial device configuration, including downloading device software, the device boot screen, and optional configuration functions.

Using the Dell OpenManage Switch Administrator

This section contains the following information about configuring the device using the web management system and Command Line Interface (CLI) device management system:

• Getting Started—Contains information about getting started with the web management system interface, including an explanation of the management and information icons, the Components List, and the Device and Tr e e Views.

• Configuring System Information—Contains information about configuring general system information including defining system information, configuring a default IP address, defining device security and SNMP communities, downloading the device software, and defining advanced settings.

• Configuring Switch Information—Contains information about configuring port and VLANs, defining both static and dynamic address tables, configuring GARP and GVRP, defining Spanning Tree parameters, aggregating ports, and configuring Multicast forwarding support.

• Viewing Statistics—Contains information about viewing table and chart statistics for ports, GVRP, Etherlike, RMON, and interface statistics.

Overview 17

Page 18

• Configuring Quality of Service—Contains information about configuring device Class of Service.

• Getting Help—Contains information about technical assistance, problems with your order, returning items for repair or credit, and how to contact Dell.

PowerConnect 3324/3348 CLI Documentation

In addition to the PowerConnect 3324/3348 User Guide, Dell provides the PowerConnect 3324/3348 CLI Reference Guide. The PowerConnect 3324/3348 CLI Reference Guide

provides information about the CLI commands used to configure the PowerConnect 3324/3348.

www.dell.com | support.dell.com

18 Overview

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SECTION 2

Hardware Description

PowerConnect 3324/3348 Description

Ports Description

LED Definitions

Page 20

PowerConnect 3324/3348 Description

PowerConnect 3324/3348 Dimensions

This device has the following dimensions:

• Width—19”

• Height—1U

PowerConnect 3324/3348 Rear Panel

The rear panel of the Dell™ PowerConnect™ 3324/3348 is shown in the following figure:

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RPS - DC

RPS Connector

Power

Connector

PowerConnect 3324 Rear Panel

RPS - DC

Power ConnectorRPS ConnectorConsole Port

PowerConnect 3348 Rear Panel

PowerConnect 3324/3348 Components

This section describes different PowerConnect 3324/3348 hardware components, and includes the following topics:

• General Device Components

• Mode Button

• Stack ID Button

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General Device Components

G1 G2

Stack ID Button

Stacking LEDs

The PowerConnect 3324/3348 includes the following hardware components:

• CPU—Based on Motorola’s MPC 8245.

• FLASH—Contains 8 MB of FLASH Memory.

• SDRAM—Contains 32 MB.

123

456

Stacking LEDs

43658710912

14365871091211141316151817201922212423 2

161518172019222124

PowerConnect 3324 Front Panel

Stack ID Button

G1 G2

43658710912

14365871091211141316151817201922212423 2

PowerConnect 3348 Front Panel

161518172019222124

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2528273029323134333635383740394241444346454847 26

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456

403942414443464548

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G1 G2

Hardware Description 21

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Mode Button

The Mode Button toggles between port activity and port duplex settings.

Stack ID Button

The PowerConnect 3324/3348 front panel contains a Stack ID button that permits network administrators to manually select the Stack Master and stack members.

NOTE: The Stack Master and stack members must be selected within 15 seconds after booting

the device. If the Stack Master is not selected within 15 seconds, the device must be reset to select the Unit IDs.

Once the Stack Master is selected, the remaining devices are defined as stack members.

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Master units receive the Unit ID of 1. Stack members receive a separate Unit ID (2-6). For example, if there are 4 units in a stack, the Master unit is 1, the second stack member is 2, the third stack member is 3, and the fourth stack member is 4.

Stacking Modules and Connectors

PowerConnect 3324/3348 Stacking modules are connected to port G2. The Stack module is a mini GBIC module with two stacking connectors: RX and TX. RX is the lower connection point, and TX is the upper connection point. The module is connected to other stacking units using a stacking cable connection. The top unit’s RX is connected to the lower unit’s TX. This completes the Ring Topology. The Stacking Connections figure illustrates the Ring Topology.

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Master Unit

Member Unit

Stacking Connections

For more information about connecting Stacking cables, see "Connecting Stacking Cables".

Hardware Description 23

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Ports Description

Ethernet Port Description

The PowerConnect 3324 features 24 FE 10BaseT/100BaseTX UTP copper RJ45 ports per unit and 2 combo ports. The PowerConnect 3348 features 48 FE 10BaseT/100BaseTX UTP copper RJ45 ports per unit and 2 combo ports. Each combo port is a single logical port that has the following two physical interfaces:

• 1000Base-T connectors.

• Mini-GBIC (SFP) connectors.

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Only one of the two physical connections of a combo port may be used at any one time.

If auto-MDIX is enabled, PowerConnect 3324/3348 automatically detects and corrects the difference between crossover and straight-through cables on all ports.

PowerConnect 3324/3348 supports half and full duplex mode 10/100 M bps speed for copper ports.

Console Port Description

The console port interface supports synchronous data of eight data bits, one stop bit, and no parity. All RS232 pins are supported (9 pins) for Modem support.

LED Definitions

The front panel LEDs in the following figures indicate the status of port links and modes, power supply status, stacking status, and system diagnostics. The LED types are as follows:

• Port LEDs

• System LEDs

• Stacking LEDs

24 Hardware Description

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System LEDs

143 2

3 4

Button

Mode

Link/Act

Duplex

G1 G2

PWR Diag

RPS Stack

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43658710912

14365871091211141316151817201922212423 2

Front Panel LEDs: 24 Ports

Mode

Button

143 2

43658710912

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Front Panel LEDs: 48 Ports

161518172019222124

G1 G2

Link/Act

Duplex

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456

G1 G2

282730293231343336

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G1 G2

PWR Diag

RPS Stack

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49 50

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Hardware Description 25

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Port LEDs

Each port has one corresponding LED located above the port. The LEDs show either link activity or duplex mode, depending on the port LED display mode. For information about setting the LED display mode, see "System LEDs".

Color Activity Definition

Green Static Port link up.

Green Flashing Port link up with activity.

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Red Static Port link up.

Red Flashing Port link up with activity.

Off Off Port link down.

Port Link Activity

Color Activity Definition

Green Static Port full duplex.

Off Off Port link down or half duplex.

Port operating at 100 Mbps.

Port operating at 10 Mbps.

Port Duplex Mode

System LEDs

The eight system LEDs indicate the status of various aspects of the device:

• As shown in the front panel figures at the start of this section, the two system LEDs on the upper left side represent Link Activity and Duplex. These LEDs indicate whether the port LEDs are displaying link activity or duplex status.

• The two LEDs on the lower left-side of the figures show the link activity status of Giga Ports 1 and 2 as follows:

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Color Activity Definition

Green Static Port link up.

Port operating at 1000 Mbps.

Green Flashing Port link up with activity.

Port operating at 1000 Mbps.

Red Static Port link up.

Port operating at 10/100 Mbps.

Red Flashing Port link up with activity.

Port operating at 10/100 Mbps.

Off Off Port link down.

Giga Port Link Activity Status

• The Mode button located next to the system LEDs is used to toggle between the two

display modes. For an explanation of the port LEDs in each of these modes, see "Port

LEDs".

When a power supply fails, an error message and several traps are generated. The status of each power supply is indicated by LEDs on the front panel.

• The four LEDs on the right side show the status of the power supplies, diagnostic mode, and stack mode as follows:

LED Color Activity Definition

PWR Green Static Power supply operational.

Amber Static Power supply failure.

RPS Green Static Redundant power supply operational.

Amber Static Redundant power supply failure.

Off Off Redundant power supply not present.

Diag Green Flashing The system is currently in the

Diagnostic mode.

Stack Green Static Stacking successfully completed.

Off Off Standalone.

Power, Diagnostic, and Stack LEDs

Hardware Description 27

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Stacking LEDs

The stacking LEDs indicate the unit’s position in the stack. As shown in the front panel illustrations at the start of this section, the stacking LEDs are numbered 1 through 6. Each unit in the stack has one stacking LED lit, indicating its position in the stack. When stacking LED 1 is lit, the unit is the master unit. When one of the stacking LEDs numbered 2 through 6 is lit, the unit is the corresponding stacking member unit.

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28 Hardware Description

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SECTION 3

Installing the PowerConnect 3324/3348 Switch

Installation Precautions

Site Requirements

Unpacking and Installation

Cable, Port, and Pinout Information

Page 30

Installation Precautions

CAUTION: The rack or cabinet housing the switch should be adequately secured

to prevent it from becoming unstable and/or falling over.

CAUTION: Ensure the power source circuits are properly grounded.

CAUTION: Observe and follow service markings. Do not service any product

except as explained in your system documentation. Opening or removing covers marked with a triangular symbol with a lighting bolt may cause electrical shock. These components are to be serviced by trained service technicians only.

CAUTION: Ensure the power cable, extension cable, and/or plug is not damaged.

CAUTION: Ensure the product is not exposed to water.

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CAUTION: Do not push foreign objects into the device, as it may cause a fire or

electric shock.

CAUTION: Allow the product to cool before removing covers or touching internal

equipment.

CAUTION: Ensure the switch does not overload the power circuits, wiring, and

over-current protection. To determine the possibility of overloading the supply circuits, add together the ampere ratings of all switches installed on the same circuit as the switch. Compare this total with the rating limit for the circuit. The maximum ampere ratings are usually printed on the switch, near their AC power connectors.

NOTICE: Ensure the device is not exposed to radiators and/or heat sources.

NOTICE: Ensure the cooling vents are not blocked.

NOTICE: Use the device only with approved equipment.

NOTICE: Do not install the switch in an environment where the operating ambient temperature

might exceed 40ºC (122ºF).

NOTICE: Ensure the air flow around the front, sides, and back of the switch is not restricted.

Site Requirements

Dell™ PowerConnect™ 3324/3348 series equipment can be mounted in a standard 19-inch equipment rack or placed on a table. Before installing the unit, verify that the location chosen for installation meets the site requirements described below.

• General—Ensure that the power supply is correctly installed.

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• Power—The unit is installed within 1.5 m (5 feet) of a grounded, easily accessible outlet 100-250 VAC, 50-60 Hz. It is preferred that two separate power supplies are provided, for example, a UPS and a separated phased supply.

• Clearance—There is adequate frontal clearance for operator access. Allow clearance for cabling, power connections, and ventilation.

• Cabling—Cabling is routed to avoid sources of electrical noise such as radio transmitters, broadcast amplifiers, power lines, and fluorescent lighting fixtures.

• Ambient Requirements—The ambient unit operating temperature range is 0 to 40ºC (32 to 122ºF) at a relative humidity of up to 95%, non-condensing. Verify that water or moisture cannot enter the case of the unit.

Unpacking and Installation

Package Contents

While unpacking PowerConnect 3324/3348, ensure that the following items are included:

• The PowerConnect 3324/3348 device.

• An AC power cable.

• Null modem cable.

• Self-adhesive rubber pads.

• Rack mount kits for rack installation.

• Documentation CD.

Unpacking

NOTE: Before unpacking the PowerConnect 3324/3348 switch, inspect the package and report

any evidence of damage immediately.

Ground yourself by putting on an ESD wrist strap and attaching the ESD clip to a metal surface.

2 Place the container on a clean flat surface and cut all straps securing the container.

3 Open the container or remove the container top.

4 Carefully remove the unit from the container and place it on a secure and clean

surface.

5 Remove all packing material.

Installing the PowerConnect 3324/3348 Switch 31

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6 Inspect the product for damage. Report any damage immediately. For information

about contacting Dell, see "Getting Help".

Device Rack Installation

CAUTION: Disconnect all cables from the unit before mounting the

PowerConnect 3324/3348 switch in a rack or cabinet.

Installing PowerConnect 3324/3348:

1 Ground yourself by putting on an ESD wrist strap and attaching the ESD clip to a

metal surface.

2 Place the PowerConnect 3324/3348 switch on a flat and stable surface.

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3 Place the supplied rack-mounting bracket on one side of the PowerConnect

3324/3348. Ensure that the mounting holes on the PowerConnect 3324/3348 line up with the mounting holes on the rack-mounting bracket.

4 Insert the supplied screws into the rack-mounting holes and tighten with a Phillips

screwdriver.

5 Repeat the process for the rack-mounting bracket on the other side of

PowerConnect 3324/3348.

6 Insert the unit into the 19-inch rack and secure the unit to the rack with the rack

screws (not provided by the PowerConnect 3324/3348 supplier). When securing, fasten the lower pair of screws before the upper pair of screws to ensure that the weight of the unit is evenly distributed during installation. Ensure that the ventilation holes are not obstructed.

Installing the Switch without a Rack

The PowerConnect 3324/3348 must be installed on a flat surface if it is not installed on a rack. The surface must be able to support the weight of the device and the device cables.

1 Set PowerConnect 3324/3348 on a flat surface, leaving 2 inches on each side and

5 inches at the back.

2 Ensure that the device has proper ventilation.

3 Attach the rubber feet to the bottom of the device to prevent the device from slipping.

32 Installing the PowerConnect 3324/3348 Switch

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Stacking PowerConnect 3324/3348

PowerConnect 3324/3348 supports stacking up to six PowerConnect 3324/3348 devices or up to 192 Fast Ethernet ports and six Giga ports. Each PowerConnect

3324/3348 stack

contains a single Master unit, while the remaining units are considered stacking members. All management is done through the Master unit. Both 24-port and 48-port devices can be included in the stack.

To enable stacking, units must be stacked with a Stack Module connected to port G2 in the SFP slot.

Connecting Stacking Cables

1 Place each device in the rack or on a flat surface.

2 Insert a stacking connector for each G2 port.

USB Connector

Connect the Master unit lower RX stacking connector to the selected member upper

TX port.

4 Connect the stack in a stacking ring topology, where stacking cables are connected

from the lower RX stacking connector into the upper TX Stacking connector.

5 Ensure that the upper and lower stack members are connected via a stacking cable.

The following figure depicts a correctly connected stack:

NOTE: If the Stacking ring is not completed, the stack does not function.

Installing the PowerConnect 3324/3348 Switch 33

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Connected Stack

For more information on configuring stacks, see "Configuring Stacking".

Connecting the PowerConnect 3324/3348 to a Power Supply

The following section contains instruction for connecting the PowerConnect 3324/3348 to a AC power connection. The PowerConnect 3324/3348 is supplied with power from:

• AC power supply source.

• An optional PowerConnect RPS-600 redundant power supply.

• Both AC and DC sources.

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Connecting PowerConnect 3324/3348 to a Power Supply

• Plug in the PowerConnect 3324/3348 to one of the previously listed power sources.

AC Power Connection

AC power should be supplied to the unit through a 1.5m (5 foot) standard power cable with safety-ground connected.

To connect power to PowerConnect 3324/3348:

1 Connect the power cable to the AC main socket located on the rear panel. If there is a

redundant power module, connect this redundant power module cable to a separate power supply.

2 Connect the power cable to a grounded AC outlet.

3 Confirm that the device is connected and operating correctly by examining the LEDs

on the front panel. For more information about LEDs, see "LED Definitions".

Cable, Port, and Pinout Information

This section describes the PowerConnect 3324/3348 physical interfaces and provides information about cable connections. Stations are connected to PowerConnect 3324/3348 ports through the physical interface ports on the front panel. For each station, the appropriate mode (Half/Full Duplex, Auto) is set.

Installing the PowerConnect 3324/3348 Switch 35

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Port Connections

The ports are all standard RJ45 Ethernet ports. Switching ports can connect to stations wired in standard RJ45 Ethernet station mode using straight cables. Transmission devices use crossed cables to connect to each other.

The following figure illustrates the RJ45 pin number allocations for the 10/100M ports.

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RJ45 Pin Number Allocation

Pin Use

1RX +

2RX -

3TX +

5--

6TX -

36 Installing the PowerConnect 3324/3348 Switch

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The following figure illustrates the Gigaport Connector:

GigaPort Connector

A serial cable connects PowerConnect 3324/3348 to a terminal for the initial setup and configuration. (A PC running terminal emulation software can also be used.) The serial cable is a female-to-female DB-9 crossover cable.

Installing the PowerConnect 3324/3348 Switch 37

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The following figure illustrates the DB-9 connector.

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DB-9 Serial Cable

Pin Use

1Unused

2TXD

3RXD

4Unused

5GND

6Unused

7 CTS

8RTS

9Unused

DB-9 Pin Number Allocation

Cable Connections

This section describes how to connect the various cables to the PowerConnect 3324/3348 device.

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ASCII Terminal (Serial) Connection

The serial port connector is a DB-9 type connector. A supplied interface cable is required to connect the device.

To connect the device:

1 Connect the interface crossed cable to the terminal ASCII DTE RS-232 connection.

2 Connect the interface crossed cable to the device serial connection.

PowerConnect 3324 Terminal Connection

Installing the PowerConnect 3324/3348 Switch 39

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PowerConnect 3348 Terminal Connection

40 Installing the PowerConnect 3324/3348 Switch

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SECTION 4

Configuring the PowerConnect 3324/3348 Switch

Configuration Overview

General Configuration Information

Terminal Connection Configuration

Other Configuration Requirements

Booting the Device

Device Configuration Introduction

Initial Configuration

Advanced Configuration

Sample Configuration Process

Configuring Stacking

Rebooting the Device

Startup Menu Functions

Downloading the Software to Stacking Units

Defining SNMP Settings

Connecting Devices

Page 42

Configuration Overview

This section describes the initial device configuration and includes:

• Initial Device Bootup

• Preliminary Configuration Requirements

• Configuring Stacking

After all the device external connections are in place, a terminal must be connected to the device to monitor the boot and other procedures. The order of installation and configuration procedures are illustrated in the following flowchart:

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42 Configuring the PowerConnect 3324/3348 Switch

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Instructions for setting up the device and hardware are provided in the preceding sections. For a first-time installation, the standard device installation is performed. There are other special functions which can be performed, but this suspends the installation process and results in a system reboot. This option is described later in this section.

General Configuration Information

Dell™ PowerConnect™ 3324/3348 is provided with pre-defined implemented features and setup configuration.

Auto-Negotiation

Auto-negotiation allows a device to advertise modes of operation and share information with another device that shares a point-to-point link segment. This automatically configures both devices to take maximum advantage of their abilities.

Auto-negotiation is performed completely within the physical layers during link initiation, without any additional overhead to either the MAC or higher protocol layers. Autonegotiation allows the ports to do the following:

• Advertise their abilities.

• Acknowledge receipt and understanding of the common modes of operation that both devices share.

• Reject the use of operational modes that are not shared by both devices.

• Configure each port for the highest-level operational mode that both ports can support.

If connecting a port of the switch to the network interface controller (NIC) of a workstation or server that does not support auto-negotiation or is not set to auto-negotiation, both the switching port and the NIC must be manually set with the Web browser interface or CLI commands to the same speed and duplex mode.

NOTICE: If the station on the other side of the link attempts to auto-negotiate with a port that

is manually configured to full duplex, the auto-negotiation results in the station attempting to operate in half duplex. The resulting mismatch may lead to significant frame loss. This is inherent in the auto-negotiation standard.

Configuring the PowerConnect 3324/3348 Switch 43

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Switching Port Default Settings

The following table describes the Port default settings.

Port Default Settings

Function Default Setting

Port speed and mode 10/100M copper ports: auto-negotiation

Port forwarding state Enabled

Port tagging No tagging

Head of line blocking prevention On (Enabled)

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Flow Control Off

Back Pressure Off

The following is an example for changing the port speed on port 1/e5 using CLI commands:

console> enable console# configure Console (config)# interface ethernet 1/e5 Console (config-if)# speed 100

The following is an example for enabling flow control on port 1/e5 using CLI commands:

1000M auto-negotiation

console> enable console# configure Console (config)# interface ethernet 1/e5 Console (config-if)# flowcontrol on

The following is an example for enabling back pressure on port 1/e5 using CLI commands:

console> enable console# configure Console (config)# interface ethernet 1/e5 Console (config-if)# back-pressure

44 Configuring the PowerConnect 3324/3348 Switch

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Baud Rate

The baud rates can be manually changed to any of the following values:

• 2400

• 4800

• 9600

• 19,200

• 38,400

• 57,600

• 115,200

NOTE: The default baud rate is 9600.

NOTE: Closing the device does not return the default baud rate. It must be specifically

configured.

NOTE: In order to enter configuration mode, you must specify administrative level 15

privileges.

The following is an example configuration for changing the default baud rate using CLI commands:

console> enable console# configure console(config)# line console console(config-line)# speed 9600 console(config-if)# exit console(config)# exit

Terminal Connection Configuration

The PowerConnect 3324/3348 requires the following Terminal Connection parameters for configuration:

•no parity

• one stop bit

• 8 data bits

Configuring the PowerConnect 3324/3348 Switch 45

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Other Configuration Requirements

The following is required for downloading embedded software and configuring the device:

• ASCII terminal (or emulation) connected to the Serial port in the back of the unit.

• Assigned IP address for PowerConnect 3324/3348 for device remote control using with Telnet, SSH, etc.

NOTE: The configuration process defines only one port.

Booting the Device

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When power is turned on with the local terminal already connected, a device goes through

POST (Power On Self Test). This built-in power-on test runs every time the device is

initialized. The POST checks hardware components to determine if the device is fully operational before completing boot up.

If a critical problem is detected, the program flow stops. If POST passes successfully, the code is decompressed into the RAM memory.

The POST messages are displayed on the terminal and indicate test success or failure.

To boot the device:

1 Ensure the ASCII cable is connected to the terminal.

2 Connect the power supply to the device; the device begins booting up. The boot-up

test first counts the device memory availability and then continues to boot-up. The following screen is an example of the displayed POST test:

------ Performing the Power-On Self Test (POST) ------

UART Channel Loopback Test......PASS

Testing the System Cache.......PASS

Testing the System SDRAM.......PASS

Boot1 Checksum Test........PASS

Boot2 Checksum Test........PASS

Flash Image Validation Test......PASS

Testing CPU PCI Bus Device Configuration...PASS

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BOOT Software Version 1.30.11 Built 27-JAN-2003 10:06:03 Processor: MPC8245 Rev 0.12, 250 MHz (Bus: 100MHz), 32 MByte SDRAM. I-Cache 16 KB, linesize 32.D-Cache 16 KB, linesize 32. Cache Enabled. Autoboot in 2 seconds - press RETURN or Esc. to abort and enter

prom.

The auto-boot message that appears at the end of the POST (see the last lines) indicates that no problems were encountered during boot.

At this point, a user input can be entered to get the Startup menu if it is necessary to run special procedures that can be invoked from this menu. To enter the Startup menu, the <Esc> or <Enter> keys must be pressed within the first two seconds after the auto-boot message appears. For details regarding the Startup menu, see Startup Menu Functions.

If no user input is entered, the system continues operation by decompressing the code into RAM. The code starts running from RAM and the list of available port numbers and their states (up or down) are displayed.

NOTE: The following screen is an example configuration. Items such as addresses, versions, and

dates may differ for each device.

Preparing to decompress. Decompressing SW from RSCOD_2 85e000 OK Running from RAM. ******************************************************Running SW

Ver. 3.30 Date 03-Feb-2003 Time 10:10:37 ******************************************************

HW version is X.X Base Mac address is: 00:01:02:03:04:05 Dram size is: 32M bytes Dram first block size is: 20M bytes Dram first PTR is: 0xB70000 Flash size is: 8M

Configuring the PowerConnect 3324/3348 Switch 47

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STAND ALONE The BCM5625_A1 0 initiate successfully The BCM5625_A1 1 initiate successfully 02-Jan-2000 01:01:11%SSHD-W-NOHOSTKEY: SSHG_init: The SSH daemon

cannot listen for incoming connections, because a host key has not been

generated. The service will start automatically when a host key is generated.

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01-Jan-2000 01:01:11 %INIT-I-InitCompleted: Initialization task is completed

console> 01-Jan-2000 01:01:12 %PS-I-PSUP: Power Supply #1 is up 01-Jan-2000 01:01:12%PS-W-PSDOWN: Power Supply #2 is down 01-Jan-2000 01:01:12%LINK-W-Up: 1/e1 01-Jan-2000 01:01:12%LINK-W-UP: 1/e2 01-Jan-2000 01:01:12%LINK-W-Up: 1/e3 01-Jan-2000 01:01:12%LINK-W-UP: 1/e4 01-Jan-2000 01:01:12%LINK-W-Up: 1/e5 01-Jan-2000 01:01:13%LINK-W-Up: 1/e9

After the device has been booted successfully, the system prompt appears (console>) and the configuration process can be started. The local terminal can be used for configuration.

Device Configuration Introduction

There are two types or levels of configuration. The initial configuration describes basic configuration functions with basic security considerations. The advanced configuration includes dynamic IP configuration and more advanced security considerations.

NOTICE: After making any configuration changes, the new configuration must be saved before

rebooting. To save the configuration, enter:

console> enable console# copy running-config startup-config

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Initial Configuration

Initial configuration starts after the device has booted successfully. The initial configuration scope for the device includes:

• Static IP address and Subnet Mask

•Default gateway

• User name and privilege level must be configured to allow remote management.

If the device is to be managed from an SNMP-based management station, SNMP community strings must also be configured.

Static IP Address and Subnet Mask

In PowerConnect 3324/3348 devices, IP interfaces can be configured on each port and no limitation on the number of IP interfaces is imposed. After entering the configuration command, it is recommended to check if a port was configured with the IP address by entering the "show ip interface" command.

NOTICE: Only one VLAN can be assigned an IP address. If you assign an address to any other

VLAN, the new address overrides the original IP address.

To configure an interface on a VLAN, enter the commands at the system prompt as shown in the following configuration example:

console> enable console# configure console(config)# interface vlan 1 console(config-if)# ip address 100.1.1.1 /8 console(config-if)# exit console(config)# exit console# show ip interface

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Gateway IP Address Activity status

----------------------- -----------------------

IP Address I/F

----------------------- ----------------------

100.1.1.1/8 vlan 1

console#

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To configure an interface on a port, enter the commands at the system prompt as shown in the following configuration example:

console> enable console# configure console(config)# interface ethernet 1/e1 console(config-if)# ip address 10.1.1.1 255.0.0.0 console(config-if)# exit console(config)# exit console# show ip interface

Gateway IP Address Activity status

----------------------- -----------------------

IP Address I/F

----------------------- ----------------------

10.1.1.1/8 1/e1

console#

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Default Gateway

To manage a PowerConnect 3324/3348 device from a remote network, a default gateway, which is the gateway that a device uses if a specific gateway is not specified, must be configured. The configured gateway IP address must belong to the same subnet as one of the device IP interfaces.

To configure a default gateway, enter the command at the system prompt as shown in this configuration example:

console> enable console# configure console(config)# ip default-gateway 100.1.1.100 console(config)# exit

User Name, Password, and Privilege Level

IMPORTANT: To manage a device from a remote terminal or Web Management Interface, a user name, a password, and the highest privilege level (15) must be entered. (The highest level provides access to the CLI configure context.) For details about the privilege level, see the CLI Reference Guide.

The configured user name is entered as a login name for remote management sessions. To configure user name and privilege level, enter the command at the system prompt as shown in the configuration example:

console> enable console# configure console(config)# username admin password admin level 15 console(config)# exit

SNMP Community Strings

Simple Network Management Protocol (SNMP) provides a method for managing network devices. Devices supporting SNMP run a local software (agent). The SNMP agents maintain a list of variables, used to manage the device. The variables are defined in the Management Information Base (MIB). The MIB presents the variables controlled by the agent. The SNMP agent defines the MIB specification format, as well as the format used to access the information over the network. Access rights to the SNMP agents are controlled by access strings and SNMP community strings.

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The device is SNMP-compliant. It contains an SNMP agent that supports a set of standard and private MIB variables. Developers of management stations require the exact structure of the MIB tree and receive the complete private MIBs information before being able to manage the MIBs.

All parameters are manageable from any SNMP management platform, except the SNMP management station IP address and community (community name and access rights). The SNMP management access to the device is disabled if no community strings exist. The device is delivered with no community strings configured.

The following screen displays the default device configuration:

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console# enable console# show snmp Community-String Community-Access IP address

-------------------- ---------------- --------------Traps are enabled. Authentication-failure trap is enabled.

The community-string, community-access and IP address can be set during the initial configuration procedure through the local terminal.

The SNMP configuration options are:

• Community string

• Access rights options: ro (read only), rw (read-and-write) or su (super).

• An option to configure IP address or not: if IP address is not configured, it means that all community members having the same community name are granted the same access rights.

The accepted practice is to use two community strings for the device - one (public community) with read only access and the other (private community) with read-and-write access:

• Public — Allow authorized management stations to retrieve MIB objects.

• Private —Allow authorized management stations to retrieve and modify MIB objects.

During initial configuration, it is recommended to configure the device according to the network administrator requirements, in accordance with using an SNMP-based management station.

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To configure SNMP station IP address and community string(s):

1 At the console prompt, type Enable. The prompt is displayed as #.

2 Type configure and press <Enter>.

3 In the configuration mode, type the SNMP configuration command with the

parameters including community name (private), community access right (read and write) and IP address, as shown in the example below:

console> enable config# configure config(config)# snmp-server community private rw 11.1.1.2 config(config)# exit config# show snmp Community-String Community-Access IP address

-------------------- ---------------- --------------private readWrite 11.1.1.2 Traps are enabled. Authentication-failure trap is enabled. Trap-Rec-Address Trap-Rec-Community Version

---------------- -------------------- ------System Contact: System Location:

This completes the initial configuration of the device from a local terminal. The configured parameters enable further device configuration from any remote location.

Advanced Configuration

This chapter contains information about dynamic allocation of IP addresses and security management based on the AAA (authentication, authorization and accounting) mechanism. The chapter includes the following topics:

• Configuring IP Addresses through DHCP.

• Configuring IP Addresses through BOOTP.

• Security Management and Password Configuration.

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When configuring/receiving IP addresses through DHCP and BOOTP, the configuration received from these servers includes IP address, and may include subnet mask and default gateway.

Retrieving an IP address from a DHCP Server

When using the DHCP protocol to retrieve an IP address, the device acts as a DHCP client.

To retrieve an IP address from a DHCP server:

1 Select and connect any port to a DHCP server or to a subnet which has a DHCP server

on it, in order to retrieve the IP address.

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2 Enter the following commands to use the selected port for receiving the IP address, as

shown in the following example.

console> enable console# configure console(config)# interface vlan 1 console(config-if)# ip address dhcp hostname <string> console(config-if)# exit console(config)# exit

The device receives the IP address automatically.

To verify the IP address:

1 Ty p e show ip interface at the system prompt. See the following display example.

console> enable console# show ip interface

Gateway IP Address Activity status

----------------------- -----------------------

IP Address I/F

----------------------- ----------------------

10.1.1.1/8 vlan1

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console#

NOTE: The device configuration does not need to be deleted to retrieve an IP address for the

DHCP server.

Receiving an IP address from a BOOTP Server

The standard BOOTP protocol is supported enabling the device to automatically download their IP host configuration from any standard BOOTP server in the internet. In this case, the device acts as a BOOTP client.

To retrieve an IP address from a BOOTP server:

1 Select and connect any port to a BOOTP server or subnet containing such a server, to

retrieve the IP address.

2 At the system prompt, type in the delete startup configuration command to delete the

Startup configuration from flash. The device reboots with no configuration and in 60 seconds starts sending BOOTP requests.

3 The device receives the IP address automatically.

NOTE: Once the "delete startup configuration" begins, any input at the ASCII terminal or

keyboard automatically aborts the configuration process before completion and the device does not recieve an IP address from BOOTP.

The following example illustrates the process:

console> enable console# delete startup-config

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To verify the IP address, see the following display example.

console> enable console# show ip interface

Gateway IP Address Activity status

----------------------- -----------------------

IP Address I/F

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----------------------- ----------------------

10.1.1.1/8 vlan1

console#

Now the device is configured with an IP address.

The device configuration must be deleted to retrieve an IP address from the BOOTP server.

Security Management and Password Configuration

System security is handled through the AAA (Authentication, Authorization and Accounting) mechanism that manages user access rights, privileges and management methods. AAA uses both local and remote user databases. Data encryption is handled through the SSH mechanism.

The system is delivered with no default user name or password configured—all user names and passwords are user-defined. If a user-defined password is lost, a password recovery procedure can be invoked from the Startup menu. The procedure is applicable for the local terminal only and allows a one-time access to the device from the local terminal with no password entered.

NOTE: Ensure that you always include administrative level 15 privileges when entering your

user name and password.

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Configuring Security Passwords

The security passwords can be configured for the following services:

•Console

•Telnet

• SSH

•HTTP

•HTTPS

NOTE: Passwords are user-defined.

NOTE: When creating a user name, the default priority is "1", which allows access but not

configuration rights. A priority of "15" must be specifically set to enable access and configuration rights to the device.

For more information about password limitation, see "Configuring Network Security".

Configuring an Initial Console Password

To configure an initial console password, enter the following commands:

console> enable console# configure console(config)# aaa authentication login default line console(config)# aaa authentication enable default line console(config)# line console console(config-line)# login authentication default console(config-line)# enable authentication default console(config-line)# password console console(config-line)# exit console(config)# exit

• When initially logging on to a device through a console session, enter console at the

password prompt.

• When changing a device’s mode to enable, enter

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console at the password prompt.

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Configuring an Initial Telnet Password

To configure an initial Telnet password, enter the following commands:

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console(config-line)# enable authentication default console(config-line)# password admin console(config-line)# exit console(config)# exit

• When initially logging onto a device through a Telnet session, enter admin.

• When changing a device mode to enable, enter

Configuring an Initial SSH Password

To configure an initial SSH password, enter the following commands:

console> enable console# configure console(config)# aaa authentication login default line console(config)# aaa authentication enable default line console(config)# line ssh console(config-line)# login authentication default console(config-line)# enable authentication default console(config-line)# password admin console(config-line)# exit

admin.

console(config)# exit

• When initially logging onto a device through a SSH session, enter admin as the password.

• When changing a device’s mode to enable, enter

58 Configuring the PowerConnect 3324/3348 Switch

admin as the password.

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Configuring an Initial HTTP Password

To configure an initial HTTP password, enter the following commands:

console> enable console# configure console(config)# ip http authentication local console(config)# username admin password admin level 15 console(config)# exit

Configuring an Initial HTTPS Password

To configure an initial HTTPS password, enter the following commands:

console> enable console# configure console(config)# ip https authentication local console(config)# username admin password admin level 15 console(config)# exit

Enter the following commands once when configuring a console, a telnet, or an SSH session in order to use an HTTPS session.

NOTE: In the Web browser, enable SSL 2.0 or greater for the content of the page to appear.

console> enable console# configure console(config)# crypto certificate generate key-generate console(config)# ip https server console(config)# exit

When initially enabling an HTTP or HTTPs session, enter admin for user name and user1 for password.

NOTE: HTTP and HTTPS services require level 15 access and connect directly to the

configuration level access.

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Sample Configuration Process

The purpose of this chapter is to present the basic steps required in order to establish a remote network management connection with the PowerConnect 3324/3348 device. This chapter does not explain the various configurations available on the device or the relevant commands.

This chapter describes accessing a device for the first time—still with the factory configuration and definitions. If a previously entered configuration causes problems, the startup-configuration file (configuration of device when powered up) should be erased and device rebooted, see "Device Default Settings".

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Device Setup Requirements

The following components are required for the purpose of this example:

• PowerConnect 3324/3348 device

• PC workstation with the following installed:

– A NIC (network adapter) card installed

– An ASCII terminal application (for example Microsoft

Terminal or Procomm Plus Terminal)

– A browser application

• One Null Modem F2F cable.

• Straight or cross UTP (cat 5) cable(s)

Initial Connection

The initial connection is as follows:

1 Connect the PowerConnect 3324/3348 device to the RS232 interface of a computer

operating as an ASCII terminal.

2 Set the ASCII terminal with the following settings and select the appropriate COM

port (In this example using Windows Hyper Terminal application):

Windows® MS Hyper

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NOTE: 9600 is the default baud rate for new device. If using 9600 baud rate does not result in

viewing the device terminal, try another baud rate setting (the device may be set at a different baud rate).

Use an F2F Null Modem cable to connect the PC running the ASCII terminal to the device.

4 Insert the device’s power cord into an electrical outlet to power up the device. The

following screen is displayed:

************************************************** ***************** SYSTEM RESET ***************** **************************************************

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Booting...

------ Performing the Power-On Self Test (POST( ------

UART Channel Loopback Test........................PASS

Testing the System Cache..........................PASS

Testing the System SDRAM..........................PASS

Boot1 Checksum Test...............................PASS

Boot2 Checksum Test...............................PASS

Flash Image Validation Test.......................PASS

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Testing CPU PCI Bus Device Configuration..........PASS

BOOT Software Version 1.0.0.13 Built 11-May-2003 14:58:20 Processor: MPC8245 Rev 0.14, 250 MHz (Bus: 100MHz), 32 MByte SDRAM. I-Cache 16 KB, linesize 32.D-Cache 16 KB, linesize 32. Cache Enabled.

Autoboot in 2 seconds - press RETURN or Esc. to abort and enter prom.

Preparing to decompress...

After the Image file is decompressed the following screen showing device information, SW/HW version, and status (up/down) of all existing interfaces is displayed:

Decompressing SW from image-2 8cc000 OK Running from RAM...

Update Host params for stand-alone

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****************************************************************** *** Running SW Ver. 1.0.0.52 Date 29-Jun-2003 Time 19:04:06

*** ******************************************************************

HW version is 00.00.01 Base Mac address is: 00:06:5b:ff:59:4d Dram size is : 32M bytes Dram first block size is : 20M bytes Dram first PTR is : 0xB20000 Flash size is: 8M

STAND ALONE The BCM5615_A1 0 initiate successfully 01-Jan-2000 01:01:10 %SSHD-W-NOHOSTKEY: SSH has been enabled but

an encryption key was not found. For key generation use the 'crypto key generate' commands. The

service will start automatically when a host key is generated. 01-Jan-2000 01:01:11 %INIT-I-InitCompleted: Initialization task is

completed

console> 01-Jan-2000 01:01:11 %BOX-I-PSUP: Power Supply #1 is up 01-Jan-2000 01:01:11 %BOX-W-PSNOTPRES: Power Supply #2 is not

present 01-Jan-2000 01:01:11 %LINK-W-Down: 1/e1 01-Jan-2000 01:01:11 %LINK-W-Down: 1/e2 01-Jan-2000 01:01:11 %LINK-W-Down: 1/e3 ….. …..

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Jan-2000 01:01:13 %LINK-W-Down: 1/e22 01-Jan-2000 01:01:13 %LINK-W-Down: 1/e23 01-Jan-2000 01:01:13 %LINK-W-Down: 1/e24 01-Jan-2000 01:01:13 %LINK-W-Down: 1/g1 01-Jan-2000 01:01:13 %LINK-W-Down: 1/g2 01-Jan-2000 01:01:14 %LINK-I-Up: Vlan 1 01-Jan-2000 01:01:14 %LINK-I-Up: 1/e1

console>

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The device is ready for configuration.

Device Default Settings

To return to device default settings use delete startup-config command at the privileged mode prompt (#), and reboot the device. Once device reloads—it is set with the default settings.

console> console> enable console# delete startup-config Startup file was deleted console# reload This command will reset the whole system and disconnect your current session. Do you want to continue (y/n) [n] ? y

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************************************************** ***************** SYSTEM RESET ***************** **************************************************

Remote Management Access

To allow remote device management (Telnet, Web etc.) perform the following:

1 Enter the command enable at the console to enter the Privileged EXEC screen mode

as follows:

console>enable console#

Connect the management station (PC) to the device via one of the Ethernet ports (or via a network connected to the device) using a CAT5 Cable, to port e1 in this example. Ensure (on the ASCII terminal) that the interface status changed to “up” and that the STP status is forwarding (after 30 seconds):

console>enable Console# 01-Jan-2000 01:43:03 %LINK-I-Up: Vlan 1 01-Jan-2000 01:43:03 %LINK-I-Up: 1/e1 01-Jan-2000 01:43:34 %STP-I-PORTSTATUS: Port 1/e1: STP status

Forwarding

Enter the command configure at the console to enter the Configuration screen mode as follows:

console> enable console# configure console(config)#

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4 Enter the command interface ethernet at the console to enter the Device

Configuration screen mode through VLAN1 as follows:

console> enable console# configure console(config)# interface vlan 1 console (config)# exit

Define an IP address on the device by assigning an IP address to the interface connected to the management station (in this example 50.1.1.1). If the management station is connected directly to the interface, the IP address on the interface must have the same subnet as the management station.

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console> enable console# configure console(config)# console(config-if)# ip address 50.1.1.2 /8 01-Jan-2000 01:48:37 %LINK-W-Down: Vlan 1 console(config-if)# exit console(config)# exit

If the management station is not directly connected to the interface, that is a member of a remote network, define a default gateway on the device. The gateway configured IP address is the router interface IP connected to the device.

console> enable console# configure console(config-if)# console(config-if)# exit console(config)# ip default-gateway 50.1.1.100 console(config)# exit

Ping the management station from device to make sure that connectivity has been achieved (wait 30 seconds for port to be in STP forwarding before doing this). Management station IP is (in this example) 50.1.1.3:

console> enable console# configure console(config)#

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console(config)# exit console# ping 50.1.1.2 64 bytes from 50.1.1.2: icmp_seq=1. time=0 ms 64 bytes from 50.1.1.2: icmp_seq=2. time=0 ms 64 bytes from 50.1.1.2: icmp_seq=3. time=0 ms 64 bytes from 50.1.1.2: icmp_seq=4. time=0 ms

----50.1.1.2 PING Statistics---4 packets transmitted, 4 packets received, 0% packet loss round-trip (ms) min/avg/max = 0/0/0 console#

Define a username and password to allow full (privileged level 15) device access for a remote user (telnet, Web Server etc.). In this example the username and password is "Dell".

console# console# configure console(config)# username Dell password Dell level 15 console(config)#

Configure Console, Telnet, SSH, HTTP, and HTTPS security passwords:

console> enable console# configure console(config)# aaa authentication login default line console(config)# aaa authentication enable default line console(config)# line console console(config-line)# login authentication default console(config-line)# enable authentication default console(config-line)# password admin console(config-line)# exit console(config)# aaa authentication login default line console(config)# aaa authentication enable default line

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console(config)# line telnet console(config-line)# login authentication default console(config-line)# enable authentication default console(config-line)# password admin console(config-line)# exit console(config)# aaa authentication login default line console(config)# aaa authentication enable default line console(config)# line ssh console(config-line)# login authentication default

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console(config-line)# enable authentication default console(config-line)# password admin console(config-line)# exit console(config)# ip http authentication local console(config)# username admin password admin 15 console(config)# ip https authentication local console(config)# username admin password admin 15 console(config)# crypto certificate generate key-generate console(config)# ip https server console(config)# exit console# copy running-config startup-config

The device is now configured and is ready for running the Web Management Interface.

Start Running the Management Station

To start running the device perform the following:

1 Define an IP address for the PC which will be used as the remote management station.

From the Windows start menu click Start> Settings > Network and Dial-up Connections.

2 Right click on the network connection which is used for management. The connection

properties window is displayed.

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3 Select the option to configure the internet protocol (TCP/IP) and click Properties.

The Internet Protocol (TCP/IP) properties window is displayed.

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4 Select Use the following IP address option.

5 In the Internet Protocol (TCP/IP) properties windows define statically (not via

DHCP) an IP address, Mask and default gateway for the PC.

NOTE: If the PC is connected to a router and not directly to PowerConnect 3324/3348 device,

the default gateway must be configured as the IP address of the router interface connected to the PC (which leads to the PowerConnect device).

Telnet access

Use windows/DOS command line or a telnet application to access the device via a telnet. Remember to enter the appropriate password. The connection is done with the IP address defined on the device.

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Once Access is granted, command usage is the same as in direct device management:

1 Under Windows click Start>Run and enter the command cmd. The standard

windows command line interface is displayed.

2 Enter the command Te ln e t and the device IP address.

C:\>telnet 50.1.1.2 01-Jan-2000 02:40:23 %MSCM-I-NEWTERM: New TELNET connection from

50.1.1.2 User Name:Dell Password:****

console# show ip interface

Gateway IP Address Activity status

----------------------- -----------------------

50.1.1.100 inactive

IP Address I/F

----------------------- ----------------------

50.1.1.1/8 vlan 1

console#

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Notice that Device indicates (In ASCII terminal) Telnet session status:

console> 01-Jan-2000 02:39:04 %MSCM-I-NEWTERM: New TELNET connection from 50.1.1.3

01Jan-2000 02:39:11 %MSCM-I-TERMTERMINATED: TELNET connection from

50.1.1.3 terminated

Web Access (HTTP server)

For web access to the device perform the following:

1 To prevent certain problems which may occur when using an HTTP proxy server,

disable (unchecked) proxy setting on the browser (in Microsoft Internet

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Browser>Tools>Internet Options>Connections>LAN settings):

Disabling Proxy Window

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2 In the browser window type the IP previously configured on the device (with or

without http:// prefix):

Logging on Interface

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3 When the authentication window is displayed, enter the Username and password:

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Password Prompt

The device Web Management Interface is displayed.

PowerConnect 3324/3348 Web Management Interface

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The PowerConnect 3324/3348 Interface Components Table lists the interface components with their corresponding numbers:

Configuring Stacking

Stacking Introduction

Stacked PowerConnect 3324/3348 units act as a single system. Each stack has one Master unit, and up to five Member units. The Master unit:

• Manages all member device setup.

• Configures member ports.

• Manages events that occur in the member context.

All stacked unit Event Logs are managed and reported by the selected Master unit. Member units are accessed via the Master unit, although each unit can be accessed through its ASCII terminal (RS-232 port).

Stacking Requirements

Perform the following stacking requirements before you build a stack:

• Ensure each unit has a stack-link module inserted.

• Ensure all cables are properly connected.

• All units are powered up. After a few seconds, the Unit ID LEDs flashes.

• Each Member unit has a unit ID. For more information about selecting Unit IDs, see "Stack ID Button".

Configuring a Stack

This section contains instructions for configuring a stack. To configure a stack:

NOTE: The Stack Unit ID must be selected within 15 seconds.

Plug in the selected Master unit. The device begins to boot.

2 Select Unit 1 using the Stack ID button until Stacking LED 1 is selected. The LED

stops flashing within 15 seconds when the selected unit is the Stack Master.

NOTE: If the stacking LED continues flashing, the Master unit has not joined the group.

Plug in the selected Member unit. The device begins to boot.

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4 Select Unit 2 using the Stack ID button within 15 seconds.

5 Repeat steps 3 and 4 for all stacking members.

NOTE: Stack the units according to their Unit ID. For example, the Master Unit is stacked

first, with Unit 2 directly below the Master Unit.

Expanding the Stack

This section contains instructions for adding stacking members. To expand a stack:

NOTE: The Stack Unit ID must be selected within 15 seconds.

Ensure that the stack is operating correctly.

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2 Connect the lower Stacking connector to the additional stacking Member unit.

3 Plug in new stacking unit. The device begins to boot.

4 Select the unit number using the Stack ID button within 15 seconds.

5 For each new member, open the existing ring and connect the new member’s Stacking

cable.

For information on replacing stacking members and reassigning Unit IDs, see "Replacing

Stack Members".

Rebooting the Device

NOTE: Before rebooting the device, save the device configuration. After the device is reset, all

unsaved configuration changes are lost.

Enter the CLI mode. The following prompt displays:

Console > enable

Enter Reload. The following message displays:

>reload This command will restart the whole system and disconnect your

current session. Do you want to continue?

Enter Y. The device reboots.

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Startup Menu Functions

From the Startup Menu, additional device configuration functions are performed. The Startup Menu displays the following configuration functions:

• Downloading the Software

• Erasing the FLASH File

• Erasing FLASH Sectors

The screen below illustrates the Startup Menu:

[1] Download Software [2] Erase Flash File [3] Erase Flash Sectors [4] Password Recovery Procedure [5] Enter Diagnostic Mode [6] Back Enter your choice or press 'ESC' to exit: Startup Menu

Downloading the Software

Using the Startup Menu

The device software can be downloaded via the Startup menu accessed during the boot process.

To begin downloading the software from the CLI mode:

Enter the CLI mode. The following prompt displays:

console>

2 Ty p e reload. The following message displays:

console>reload This command will reset the whole system and disconnect your

current session. Do you want to continue (y/n)[n]?

Ty p e Y. The device reboots.

4 Press <Return> or <Esc> within 2 seconds. The Startup menu displays.

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NOTE: The <Return> or <Esc> key must be pressed within 2 seconds in order to display the

Startup menu.

NOTE: The device times out after 35 seconds if no selection is made. The time out periods can

be reset using the CLI.

Ty p e 1. The following prompt displays:

Downloading code using XMODEM.

Using any VT100 emulator, select the download file option. The Send File window is displayed. Click the Send button.

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Send File Window

Enter the file path for the configuration file.

8 Ensure the protocol is defined as Xmodem.

9 Click Send. The software is downloaded.

The device reboots automatically.

NOTE: The TFTP server must be configured before beginning to download the software.

Erasing the FLASH File

The device configuration can be erased using the ASCII terminal. If the configuration is erased, all IP host parameters and parameters configured via CLI, Web Management Interface or SNMP must be reconfigured.

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To erase the device configuration:

1 Verify that the ASCII terminal is connected to the device.

2 Connect the power cable. The device boots and the Startup menu appears. The device

begins to boot.

3 Press <Esc> to exit or <Enter> within two seconds. The Startup menu is displayed. 4 Type the number indicating your choice or press <Esc> to exit. Type 2 within two

seconds. The following message is displayed:

Warning! About to erase the file from flash Are you sure (Y/N)?

Type Y. The following message is displayed.

? Flash file name (8 characters, Enter for none.)

6 Enter config as the FLASH file name. The configuration is erased and the switch

reboots. The IP parameter configuration for a first-time configuration is described in

Device Configuration Introduction.

Erasing FLASH Sectors

The FLASH memory stores the executable image, CDB (MIB file), log file, and additional files.

NOTICE: If the FLASH is erased, all software files must be downloaded and installed again.

1 Verify that the ASCII terminal is connected to the device.

2 Connect the power cable. The device boots, and the Startup menu appears.

3 Enter your choice or press <Esc> to exit. Type 3 within two seconds. The following

message is displayed:

Warning! About to erase Flash Memory! FLASH size = 16252928. blocks = 64 Are you sure (Y/N)?

Confirm by typing Y. The following message is displayed:

Enter First flash block (1 - 64):

5 Enter the first FLASH block to be erased and press <Enter>. The value range is 1-64.

The following message is displayed:

Enter Last flash block (1 - 64):

Enter the last FLASH block to be erased and press <Enter>. The following message is

displayed:

Are you sure (Y/N)?

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7 Confirm by typing Y. The following message is displayed:

Erasing flash blocks 1 - 1: Done.

Password Recovery

To recover an Access Method password:

1 Boot or reboot the device and press <Enter> within 2 seconds. The Startup menu

displays. The following figure displays the Startup menu:

Startup menu [1] Download sw

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[2] Erase from flash [3] Erase Flash [4] Password Recovery Procedure

Ty p e 4 and press <Enter>. The access method is reset.

NOTE: To ensure device security, redefine the Console Access Method passwords.

For more information about configuring user passwords, see the CLI User’s Guide.

Running Diagnostics

Contact Dell technical support before using this option. See "Contacting Dell".

Downloading the Software to Stacking Units

The software is downloaded from a TFTP server to all stacking units via one of the following methods:

• Sequentially using the CLI

• Individually using the CLI

• Via the Dell OpenManage™ Switch Administrator

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Downloading the Software Sequentially Using the CLI

1 Ensure that an IP address is assigned to at least one port on the Master unit. 2 Enter console# show version to verify which software version is currently running

on each unit. The following is an example of the information which displays:

Unit SW version Boot version HW version

---------------------------------------------------1 1.0.0.52 1.0.0.13 00.00.01 2 1.0.0.52 1.0.0.13 00.00.01

Each unit’s software version, boot version, and hardware version are displayed. In the above example, the units’ boot versions and hardware versions differ, while the software version is the same.

3 Enter console# show bootvar to verify which image version is active on which

unit. The following is an example of the information which displays:

Unit Active image Selected for next boot

----------------------------------------------------1 image-2 image-2 2 image-1 image-1

Both the active Image file and the Image file that is active after the device is reset are displayed for all units.

4 Enter console# copy tftp://{tftp address}/{file name} image to copy

the software to the Master unit. The file is copied but does not become active until the file is selected as the Active Image file after the device is reset. The following is an example of the information that displays:

console# copy tftp://176.215.31.3/332448-10018.dos image Erasing file image-1...done. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

NOTE: Each ! indicates that ten packets were successfully transferred.

Copy: 2739187 bytes copied in 00:01:13 [hh:mm:ss]

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5 Enter console# copy tftp://50.1.1.2/332448-10018.dos unit://2/image.

The device software is copied to the Stacking member 2. unit: the

//2/image

indicates the Stacking member Unit ID to which the software is copied. The following is an example of the information that displays:

...................Unit 2: Erased image-1

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Copy: 2744590 bytes copied in 00:01:41 [hh:mm:ss]

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console# 01-Jan-2000 01:01:55 %COPY-W-TRAP: The copy operation was completed successfully

Repeat step 5 for each Stacking member. Ensure that the software is copied to the correct Stacking member Unit ID.

7 Enter console# boot system image-2 to set the Image file that is used after the

device is reset.

8 Enter console# boot system unit 2 image-1. This indicates that the device is

booted from Image 1 after the reboot.

9 Enter console# reload. The following message displays:

This command will reset the whole system and disconnect your current

session. Do you want to continue (y/n) [n]?

Enter Y. The device reboots.

11 Repeat steps 2 and 3 to verify which Image files are active.

Downloading the Software Individually Using the CLI

This section contains instructions for individually downloading device software to each stacking member:

• from a TFTP server to a Master Unit

• from the Master Unit to Member Units

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1 Ensure that an IP address is assigned to at least one port on the Master unit. 2 Enter console# show version to verify which software version is currently running

on each unit. The following is an example of the information that displays:

Unit SW version Boot version HW version

---------------------------------------------------1 1.0.0.52 1.0.0.13 00.00.01 2 1.0.0.52 1.0.0.13 00.00.01

Each unit’s software version, boot version, and hardware version are displayed. In the above example, both units’ boot versions and hardware versions differ, while the software version is the same.

3 Enter console# show bootvar to verify which image version is currently active on

which unit. The following is an example of the information which displays:

Unit Active image Selected for next boot

----------------------------------------------------1 image-2 image-2 2 image-1 image-1

Both the active Image file and the Image file that is active after the device is reset are displayed for all units.

4 Enter console# copy tftp://{tftp address}/{file name} image to copy

the software to the Master unit. The file is copied, but does not become active until the file is selected as the Active Image file after the device is reset. The following is an example of the information that displays:

console# copy tftp://176.215.31.3/332448-10018.dos image Erasing file image-1...done. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Copy: 2739187 bytes copied in 00:01:13 [hh:mm:ss]

Enter console# boot system image-1 to set the Image file that is used after the device is reset.

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6 Enter console# reload. The following message displays:

This command will reset the whole system and disconnect your current

session. Do you want to continue (y/n) [n] ?

Enter Y. The device reboots.

8 Repeat step 3 to verify which Image files are active. 9 Enter console# copy image unit://2/image. The following is an example of the

information which displays:

console# copy image unit://2/image

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...................Unit 2: Erased image-2

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!! Copy: 2883576 bytes copied in 00:01:35 [hh:mm:ss] console# 01-Jan-2000 01:08:59 %COPY-W-TRAP: The copy operation was

completed successfully

Enter console# boot system unit {unit number} image-{file name}.

11 Repeat step 9 for each Stacking unit. 12 Enter console# reload. The following message displays:

This command will reset the whole system and disconnect your current

session. Do you want to continue (y/n) [n] ?

Enter Y. The device reboots.

14 Repeat steps 2 and 3 to ensure the correct Image file is active.

Downloading the Software Via the PowerConnect 3324/3348 Dell OpenManage Switch Administrator

For instructions on downloading the software via the Dell OpenManage Switch Administrator, see "Managing Files".

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Defining SNMP Settings

Simple Network Management Protocol (SNMP) provides a method for managing network devices. Devices supporting SNMP run local software (agent).

The SNMP agents maintain a list of variables, which are used to manage the device. The variables are defined in the Management Information Base (MIB). The MIB presents the variables controlled by the agent. The SNMP agent defines the MIB specification format as well as the format used to access the information over the network.

Access rights to the SNMP agents are controlled by access strings. To communicate with the device, the Embedded Web Server submits a valid community string for authentication.

The default community strings for the PowerConnect device are:

• Public— Allows authorized management stations to retrieve MIB objects.

• Private—Allows authorized management stations to retrieve and modify MIB objects.

If SNMP is not used:

• Change the default community strings to prevent unauthorized access to the PowerConnect device.

• Delete both of the default community strings. SNMP management access to the PowerConnect device is disabled if no community strings exist.

To delete the strings:

NOTE: To use the configure context, users must be assigned a privilege level of 15.

1 Ty p e Enable. The prompt displays the "#" sign. 2 Ty p e configure and press <Enter>, if the Privileged Exec level global configuration

context is not enabled.

3 Ty p e no snmp-server community private and then press <Enter> to delete the

private community string.

4 Ty p e no snmp-server community public and then press <Enter> to delete the

public community string.

5 Ty p e exit. The configuration context is exited. 6 Ty p e copy running-config startup-config and then press <Enter> to save the

configuration changes.

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Connecting Devices

After assigning IP addresses to the PowerConnect device, devices are connected to the RJ-45 connectors on the PowerConnect front panel.

NOTICE: If auto negotiation is disabled for an RJ-45 port, the auto-MDI/MDI-X pin signal

configuration is also disabled.

To connect a device to an SFP transceiver port:

1 Use the cabling requirements to select an appropriate SFP transceiver type.

2 Insert the SFP transceiver (sold separately) into the SFP transceiver slot.

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3 Use the appropriate network cabling to connect a device to the connectors on the SFP

transceiver.

NOTICE: When the SFP transceiver acquires a link, the associated integrated

10/100/1000BASE-T port is disabled.

To switch off all equipment, the power supply cable is removed from the power supply socket. The power supply socket should be located near the equipment and should be easily accessible.

A protection mark B confirms that the equipment is in compliance with the protection usage requirements of standards PN-93/T-42107 and PN-EN 55022: 1996.

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SECTION 5

Getting Started

Starting the Switch Administrator

Understanding the Interface

Using the Switch Administrator Buttons

Using the CLI

Starting the CLI

Page 88

Starting the Switch Administrator

The Dell™ PowerConnect™ 3324/3348 Dell OpenManage™ Switch Administrator can be accessed from any PC with a web browser. To start the Switch Administrator:

1 Open a web browser.

2 Enter the device IP address/home.htm in the address bar and press <Enter>. A login

window displays.

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PowerConnect 3324/3348 Password Page

3 Enter a user name and password.

NOTE: The PowerConnect 3324/3348 can be configured without a password being entered.

Passwords are both case sensitive and alpha-numeric.

Click OK. The Switch Administrator home page displays.

Understanding the Interface

The Switch Administrator home page contains the following views:

• Tree Vi e w—Located on the left side of the Switch Administrator home page, the Tree View provides an expandable tree view of the features and their components (Components List).

• Device View— Located on the right side of the Switch Administrator home page, the Device View provides a view of the device, an information or table area, and configuration instructions.

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PowerConnect 3324/3348 Web Management Interface

The PowerConnect 3324/3348 Interface Components Table lists the interface components with their corresponding numbers:

PowerConnect 3324/3348 Interface Components Table

Component Name

1 Tree View. The Tree View contains a list of the different device features. For more information

about the Tree View, see "Tree View".

2 Device View. The Device View provides information about device ports, table information,

and feature components. For more information about the Device View, see "Device View".

3 Component List. The Component List contains a list of the feature components. For more

information about using the components list, see "Component List".

4 Information Buttons. The Information buttons provide access to PowerConnect device

information and Dell Services. For more information about Information buttons, see "Using

the Switch Administrator Buttons".

Tree View

The Tree View contains a list of the different features that can be configured including Switching features, Ports, Spanning Tree, VLANs, Class of Service, Link Aggregation (LAG), Multicast Support, and Statistics.

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The branches in the Tree View can be expanded to view all the components under a specific feature or retracted to hide the feature's components.

Device View

The following section describes the different aspects of the Device View. The device provides information about the PowerConnect 3324/3348 switch. The Device View contains the following components:

• Component List

• Device Representation

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• Work Desk

Component List

The Switch Administrator home page displays a Component List that contains the feature’s menu options. To display the Component’s features:

• Click a Component List item. The specific component page opens. For example, click Switch in the Tree View. The following page opens:

Component List

Device Representation

The Switch Administrator home page contains a graphical representation of the PowerConnect 3324/3348 front panel.

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PowerConnect 3348

The port coloring indicates whether a specific port is currently active. Ports are reflected in the following colors:

PowerConnect 3324/3348 Port Indicators

Component Name

Green Indicates the port is connected.

Blue Indicates the port is suspended due to a

security function.

Red Indicates that the port is disconnected.

NOTE: The LEDs are not reflected in the PowerConnect 3324/3348 front panel in the Switch

Administrator. LED status can only be established by viewing the actual device. For more information about LED definitions, see "LED Definitions".

Work Desk

The Work Desk in the Device View provides a work area that contains device tables, general device information, and configurable device parameters. The figure below displays an example of a table that may display, if selected:

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Example of Work Desk Information

Using the Switch Administrator Buttons

This section contains information about the different Dell OpenManage Switch Administrator buttons provided by the interface. The Switch Administrator provides the following buttons:

• Information Buttons—Provides access to informational services including technical support, online help, information about the device, and closing the Switch Administrator.

• About PageDevice Management Buttons—Provides an explanation of the management buttons that manage the Switch Administrator including add, delete, query, and apply changes buttons.

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Information Buttons

The Switch Administrator home page contains the following information buttons:

Information Buttons

Button Description

Opens the Dell Support Page. The Dell Technical Support Page URL is

www.support.dell.com

Opens the Online Help.

Opens the About page.

Logs out of the

Switch Administrator.

Support Button

The Support page contains information for accessing Dell's technical support page.

1 Click Support. The Dell Technical Support Page opens:

Dell Technical Support Page

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2 Select the area that describes the support needed. The appropriate support page

displays.

3 Enter a user name and password.

4 Click Login and complete the instructions.

NOTE: Depending on the type of technical support required, a user name and password may be

required.

Help Button

The Online Help page contains information to assist with configuring and managing the switch.

www.dell.com | support.dell.com

1 Click Help. The Online Help page opens.

2 Select a Help topic. The selected Help topic page opens.

NOTE: Each screen contains a brief Help page. To access the Help, click Help on the Switch

Administrator

About Button

The About button opens the About page. The About page contain the device name, the software release number, and Dell copyright information.To access the About page:

• Click About. The About page opens:

page.

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About PageDevice Management Buttons

The Switch Administrator management buttons allow network managers to easily configure PowerConnect from remote locations. The Switch Administrator contains the following management buttons:

Device Management Buttons

Button Description

Applies set changes to the device.

Adds information to tables or information windows.

Starts a Telnet session.

Queries tables.

Displays the device tables.

Transfers the firmware file from the device to the server.

Moves information between lists.

Refreshes device information.

Opens the Log File Table page.

Open the Log Ram Table page.

Restarts the DHCP Client connections.

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Adds ACEs to ACLs.

Adds ACLs.

Adds new lists.

Attaches assorted lists to interfaces.

Resets statistic counters.

Prints the Network Management System page and/or table information.

Sorts table information.

Displays the Neighbors List from the Neighbors Table page.

96 Getting Started

Restores the device default settings.

Creates Statistics charts on-the-fly.

Page 97

Using the CLI

This section contains an introduction to the Command Line Interface (CLI).

Command Mode

The CLI is divided into command modes. Each command mode has a specific command set. Entering a question mark ? at the system prompt (console prompt) displays a list of commands available for that particular command mode.

In each mode, a specific command is used to navigate from one command mode to another. The standards to access the modes are as follows:

• User EXEC Mode

• Privileged EXEC Mode

• Global Configuration Mode

• Interface Configuration Mode

During the CLI session initialization, the CLI mode is the User EXEC Mode. Only a limited subset of commands are available in the User EXEC Mode. This level is reserved for tasks that do not change the device configuration and is used to access configuration subsystems such as the CLI. To enter the next level, the Privileged EXEC Mode, a password is required.

The Privileged EXEC Mode provides access to the device general configuration. For specific global configurations within the device, enter the next level, which is the Global Configuration Mode. A password is not required.

The Global Configuration Mode manages the device configuration on a global level. For specific configurations enter the next level, which is the Interface Configuration Mode. A password is not required.

The Interface Configuration Mode configures the device at the physical interface level. Interface commands that require subcommands have another level, which is the Subinterface Configuration Mode. A password is not required.

User EXEC Mode

After the logging on to the device, the User EXEC command mode is enabled. The user EXEC commands connect to remote devices, change terminal settings on a temporary basis, perform basic tests, and list system information.

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To list the user EXEC commands enter the command ?.

The user-level prompt consists of the host name followed by the angle bracket (>).

console>

NOTE: The default host name is console unless it has been modified during initial

configuration.

Privileged EXEC Mode

This mode ensures that the Privileged access is password protected to prevent unauthorized use. Passwords are displayed on the screen as ***** and are case sensitive.

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To access and list the Privileged EXEC Mode commands:

1 At the prompt, enter the command enable and press <Enter>. A password prompt

is displayed.

2 Enter the password and press <Enter>. The password is displayed as *. The privileged

EXEC mode prompt is displayed. The Privileged EXEC Mode prompt consists of the device host name followed by the pound sign (

console#

• To list the Privileged EXEC commands, enter the command ?.

To return from Privileged EXEC Mode to User EXEC Mode use:

•

enable

• disable

• exit/end

•Ctrl+Z

The following example illustrates how to access privileged EXEC mode and return to the User EXEC mode:

console>enable Enter Password: ****** console#

#).

console#disable console>

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The exit command is used to move back from any mode to a previous level mode, for

example, from Interface Configuration Mode to Global Configuration Mode, and from Global Configuration Mode to Privileged EXEC Mode.

Global Configuration Mode

Global Configuration commands apply to system features, rather than a specific protocol or interface. The Privileged EXEC Mode command Configuration Mode.

To access and list the Global Configuration Mode commands:

configure is used to enter the Global

• At the Privileged EXEC Mode prompt enter

configure and press <Enter>. The

Global Configuration Mode prompt is displayed. The Global Configuration Mode prompt consists of the device host name followed by the pound sign

console(config)#

# and (config).

• To list the Global Configuration commands enter the command ?.

To return from Global Configuration Mode to Privileged EXEC Mode, use one of the following commands:

exit

•

•Ctrl+Z

The following example illustrates how to access Global Configuration Mode and return to the Privileged EXEC Mode:

console# console#configure console(config)#exit console#

Interface Configuration Mode

Interface configuration commands modify specific IP interface including bridge-group, description, and so on. The Interface Configuration Modes are:

• VLAN—Contains commands to create and configure a VLAN as a whole, for example, to create a VLAN and apply an IP address to the VLAN.

• Port Channel—Contains commands to configure individual ports, for example, assigning ports to a LAG.

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• Line Interface—Contains commands to configure the management connections. These include commands such as line speed and timeout settings.

• IP Access-List—Contains commands to manage access lists. The commands create and maintain the lists.

• Ethernet—Contains commands to manage port configuration.

• Management Access List—Contains commands to define access lists for management. Access lists are used to manage access authorization and user authentication.

• MAC List—Configures conditions required to allow traffic based on MAC addresses.

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Starting the CLI

PowerConnect 3324/3348 can be managed over a direct connection to the console port or via a Telnet connection. PowerConnect 3324/3348 is managed by typing command keywords and parameters at the command prompt. Using the CLI is similar to entering commands on a UNIX system.

If access is via a Telnet connection, ensure the device has an IP address defined and that the workstation used to access the device is connected to the device prior to using CLI commands.

For more information about configuring an initial IP Address, see "Initial Configuration".

Console Connection

To start the CLI:

1 Start the device and wait until the startup prompt Console> is displayed.

2 Configure the device and enter the necessary commands to complete the required

tasks.

3 When finished, exit the session by entering quit or exit.

To log off the current user and log on a new user, type the login command in the Privileged EXEC command mode.

NOTE: Telnet sessions are automatically disconnected after remaining idle for a user-defined

time period.

100 Getting Started

Dell 3348, 3324 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

1 Overview

2 Hardware Description

3 Installing the PowerConnect 3324/3348 Switch

4 Configuring the PowerConnect 3324/3348 Switch

5 Getting Started

6 Configuring System Information

7 Configuring Switch Information

8 Viewing Statistics

9 Configuring Quality of Service

10 Getting Help

Overview

System Description

PowerConnect 3324/3348 Stacking Overview

PowerConnect User Guide Overview

PowerConnect 3324/3348 CLI Documentation

Hardware Description

PowerConnect 3324/3348 Description

Ports Description

LED Definitions

Installing the PowerConnect 3324/3348 Switch

Installation Precautions

Site Requirements

Unpacking and Installation

Cable, Port, and Pinout Information

Configuring the PowerConnect 3324/3348 Switch

Configuration Overview

General Configuration Information

Terminal Connection Configuration

Other Configuration Requirements

Booting the Device

Device Configuration Introduction

Initial Configuration

Advanced Configuration

Sample Configuration Process

Configuring Stacking

Rebooting the Device

Startup Menu Functions

Downloading the Software to Stacking Units

Defining SNMP Settings

Connecting Devices

Getting Started

Starting the Switch Administrator

Understanding the Interface

Using the Switch Administrator Buttons

Using the CLI

Starting the CLI