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Nortel BayStack 450-24T User Manual

Nortel BayStack 450-24T
400 pages
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Software Release V4.0.0
Part No. 309978-D Rev 01
January 2006
4655 Great America Parkway
Santa Clara, CA 95054
Using the BayStack 450
10/100/1000 Series Switch

Table of Contents

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Nortel BayStack 450-24T Specifications

General IconGeneral
Switching Capacity8.8 Gbps
Forwarding Rate35.7 Mpps
Layer2
Weight4.5 kg
Flash Memory8 MB
Jumbo Frame SupportYes
ManageableYes
Power SupplyInternal
Operating Humidity10% to 90% non-condensing
FeaturesVLAN, QoS
MAC Address Table8K
Operating Temperature0°C to 40°C
Ports24 x 10/100Base-TX
Uplink Ports2 x 1000Base-X (SFP)
Dimensions44.0 x 29.5 x 4.4 cm
MAC Address Table Size8K
Dimensions (W x D x H)44.0 x 29.5 x 4.4 cm

Summary

Chapter 1 BayStack 450 10/100/1000 Series Switches

Physical Description

Provides an overview of the different BayStack 450 switch models and their hardware components.

Features

Lists the key capabilities and functionalities of the BayStack 450 switch, including performance and connectivity.

SNMP Support

Details the support for SNMP agents, MIBs, and traps for network management.

Security

Covers security features like MAC address-based, EAPOL-based, RADIUS-based, and SNMP-based security.

Flash Memory Storage

Describes parameters stored in flash memory, including software image and configuration.

Configuration and Switch Management

Explains how to manage the switch configuration using various software and network tools.

BootP Automatic IP Configuration/MAC Address

Details the use of BootP for automatic IP address assignment and MAC address configuration.

Autosensing and Autonegotiation

Explains the switch's ability to automatically sense and negotiate port speeds and duplex modes.

Network Configurations

Presents examples of different network setups and applications for the switch.

Stack Operation

Describes how to configure and manage multiple switches connected in a stack.

Virtual Local Area Networks (VLANs)

Covers VLAN concepts, types (port-based, protocol-based), and 802.1Q tagging.

IGMP Snooping

Explains how IGMP snooping optimizes IP multicast traffic flow.

IEEE 802.1p Prioritizing

Details how to prioritize packet forwarding based on user priority levels.

MultiLink Trunks

Explains how to group switch ports to increase bandwidth and resilience.

Port Mirroring (Conversation Steering)

Describes how to configure port mirroring for network traffic monitoring.

Chapter 2 Installing the BayStack 450 Switch

Installation Requirements

Lists necessary items and environmental considerations for the switch installation.

Installation Procedure

Provides step-by-step instructions for installing the switch in a rack or on a flat surface.

Connecting Power

Details the procedure for connecting the AC power cord and powering up the switch.

Verifying the Installation

Explains how to verify the installation using LEDs and the self-test screen.

Initial Setup

Guides through the initial configuration, including IP address settings.

Chapter 3 Using the Console Interface

Main Menu

Provides an overview of the main console interface options for switch management.

IP Configuration/Setup

Details the process of configuring IP settings, subnet masks, and gateways.

SNMP Configuration

Explains how to set up SNMP parameters for network monitoring and management.

System Characteristics

Allows viewing of system information, hardware, firmware, and software versions.

Switch Configuration

Provides access to various configuration menus like MAC address, VLAN, and port settings.

MAC Address Security Configuration

Details the configuration of MAC address-based security features and system responses.

VLAN Configuration

Covers assigning VLAN port memberships and creating VLANs.

Port Configuration

Explains how to configure individual switch ports, including speed, duplex, and status.

Chapter 4 Troubleshooting

Interpreting the LEDs

Explains the meaning of the switch's LED indicators for status and errors.

Diagnosing and Correcting the Problem

Provides guidance on identifying symptoms and performing corrective actions for issues.

Software Download Error Codes

Lists and describes error codes encountered during software download processes.

Appendix A Technical Specifications

Environmental

Lists operating and storage specifications for temperature, humidity, and altitude.

Electrical

Details input voltage, power consumption, and thermal output specifications.

Performance Specifications

Outlines key performance metrics like forwarding rate and address database size.

Interface Options

Describes the various physical connectors and interface types supported by the switch.

Appendix B Gigabit Fiber Optical Characteristics

1000BASE-SX Models

Provides optical characteristics for 1000BASE-SX Gigabit Ethernet MDAs.

1000BASE-LX Models

Details optical characteristics for 1000BASE-LX Gigabit Ethernet MDAs.

Appendix C Media Dependent Adapters

10BASE-T/100BASE-TX MDA

Describes the 400-4TX MDA for standard Ethernet connections.

100BASE-FX MDAs

Covers the 400-2FX and 400-4FX MDAs for fiber optic connections.

1000BASE-SX MDAs

Details the 450-1SX and 450-1SR MDAs for gigabit fiber connections.

Installing an MDA

Provides step-by-step instructions for installing Media Dependent Adapters.

Installing GBICs

Describes the process for installing Gigabit Interface Converters (GBICs).

Appendix D ATM Overview

ATM Terminology

Defines key terms and concepts related to Asynchronous Transfer Mode (ATM).

LAN Emulation (LANE)

Explains the LANE protocol and its services for Ethernet over ATM networks.

Configuration Concepts

Summarizes configuration concepts for operating ATM MDAs.

LECs and VLAN Membership

Discusses configuration rules for LAN Emulation Clients and VLANs.

Appendix E Quick Steps to Features

Configuring 802.1Q VLANs

Provides flowcharts for creating and modifying 802.1Q VLAN configurations.

Configuring Security Settings

Offers flowcharts for setting up MAC, RADIUS, and SNMP security configurations.

Configuring MultiLink Trunks

Presents flowcharts for creating and managing MultiLink trunk configurations.

Configuring Port Mirroring

Provides flowcharts for setting up port mirroring for network traffic monitoring.

Configuring IGMP Snooping

Offers flowcharts for configuring IGMP snooping for multicast traffic optimization.

Appendix F Connectors and Pin Assignments

RJ-45 (10BASE-T/100BASE-TX) Port Connectors

Describes the RJ-45 connectors, including pin assignments and cable types.

MDI and MDI-X Devices

Explains MDI and MDI-X standards for Ethernet interfaces and cable connections.

DB-9 (RS-232-D) Console/Comm Port Connector

Details the DB-9 connector pin assignments for console and serial port connections.

Appendix G Default Settings

IP Configuration/Setup

Lists the default settings for IP configuration parameters like BootP mode and addresses.

SNMP Configuration

Shows the default settings for SNMP community strings, traps, and authentication.

System Characteristics

Lists the default values for system information fields like reset count and power status.

MAC Address Security Configuration

Details the default settings for MAC address security features.

VLAN Configuration

Lists the default settings for VLAN creation, naming, and management.

Port Configuration

Shows the default settings for port status, autonegotiation, and speed/duplex.

Appendix H Sample BootP Configuration File

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