Stack Redundancy | Avaya P332G-ML manual

Chapter 11 Avaya P330 Layer 2 Features

Stack Redundancy

In the unlikely event that a P330 switch or Octaplane link should fail, stack integrity is maintained if the redundant cable is connected to the stack. The broken link is bypassed and data transmission continues uninterrupted. The single management IP address for the stack is also preserved for uninterrupted management and monitoring. You can remove or replace any unit within the stack without disrupting operation or performing stack-level reconfiguration.

Since each P330 module has an integral SNMP agent, any module in a stack can serve as the stack Network Managment Agent (NMA) while other NMAs act as redundant agents in “hot” standby. If the “live” NMA fails then a backup is activated instantaneously.

Avaya P332G-ML User’s Guide

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Avaya P332G-ML manual Stack Redundancy

Contents

Avaya P332G-ML Page Table of Contents Section Installing the P330 Section Configuration of the P330 LAG Bootp Section Troubleshooting and Maintaining the P330 Avaya P332G-ML User’s Guide Vii Table of Contents Viii Avaya P332G-ML User’s Guide CLI Conventions Before you InstallSafety Information FCC Notice Conventions Used in the Documentation P332GAvaya P332G-ML User’s Guide Overview of the P330 Page About the P332G-ML Avaya P332G-ML OverviewIntroduction Network Management and Monitoring Layer 3 Features P330-MLCommand Line Interface CLI Avaya P332G-ML Highlights Port Mirroring Avaya Multi-Service Network Manager MsnmFans, Power Supply and BUPS-ML Monitoring Avaya P332G-ML Overview Avaya P332G-ML User’s Guide Ietf Layer Standards and CompatibilityAvaya P330 Standards Supported Ietf Network Monitoring Physical SpecificationsP332G-ML Switch Power Requirements EMC Emissions SafetySafety AC Version Safety DC Version Table B.1 Stacking Sub-module Stacking Sub-moduleInterfaces Basic Mtbf Usage Restriction Safety InformationApproved SFF/SFP Gbic Transceivers Laser Classification LX Transceiver InstallationInstalling and Removing a SFF/SFP Gbic Transceiver Specifications Table B.2 Gigabit Fiber Optic Cabling Gigabit Fiber Optic CablingAgency Approval Console Pin Assignments Connector Pin Assignments Chapter Avaya P332G-ML User’s Guide Installing the P330 Page Environmental Prerequisites InstallationRequired Tools Site Preparation Power Requirements DC Power Requirements AC P332G-ML Rack Mounting Rack Mounting Optional Connecting Stacked Switches Installing the X330STK-ML Stacking Sub-Module Optional Incorrect Stack Connection To connect stacked switches P330 Stack Connections Prerequisites Connecting Cables to Network EquipmentMaking Connections to Network Equipment ELX Powering On Avaya P330 Module DC Powering Up the Avaya P330Powering On Avaya P330 Module AC Post-Installation Avaya P332G-ML Front Panel Avaya P332G-ML Front and Rear Panels LED Name Description LED Status Full Duplex mode Always ON. All ports are full-duplex only LAG Avaya P332G-ML Back Panel BUPS-ML Input Connector Sticker BUPS-ML Input ConnectorPage Establishing a Serial Connection Configuring the Terminal Serial Port ParametersConnecting a Terminal to the Avaya P330 Serial port Assigning P330’s IP Stack Address P330 Sessions At the prompt, type Establishing a Telnet Connection Overview Connecting a Modem to the Console PortEstablishing a Modem PPP Connection with the P330 Security Levels User Authentication Exiting the Supervisor Level Entering the Supervisor LevelDefining new local users Introduction to Radius Entering the CLI Radius Authentication Procedure Radius Commands Allowed Managers Allowed Manager CLI Commands Configuration of the P330 Page Avaya P330 Default Settings Default Settings of the P330Configuring the Switch Default Settings of the P330 Chapter Default Settings of the P330 Default Settings of the P330 Avaya P332G-ML User’s Guide Basic Switch Configuration Operating parameters System Parameter ConfigurationIdentifying the system UTC Network Time Acquiring Protocols Parameter Configuration Basic Switch Configuration Avaya P332G-ML User’s Guide Ethernet Avaya P330 Layer 2 FeaturesOverview Configuring Ethernet Parameters MAC Address Flow ControlPriority CAM Table Ethernet Configuration CLI CommandsConfiguration CLI Commands for Ethernet Feature Ethernet Implementation in the Avaya P332G-ML Vlan Overview Vlan Configuration Multi Vlan Binding Vlan Tagging Illustrates these binding modes in P330 Ingress Vlan Security Automatic Vlan Learning Vlan CLI Commands Vlan CLI Commands Vlan Implementation in the Avaya P332G-ML Spanning Tree per Port Spanning Tree ProtocolSpanning Tree Protocol Port Roles Rapid Spanning Tree Protocol RstpAbout the 802.1w Standard Spanning Tree Implementation in the P330 Family Spanning Tree Protocol CLI Commandss Spanning Tree Protocol CLI Commands Spanning Tree Protocol CLI Commandss MAC Aging Configuring the P330 for MAC AgingMAC Aging CLI Commands MAC Aging CLI Commands LAG Overview LAG CLI CommandsLAG CLI Commands LAG Implementation in the Avaya P330 Family of Products Port Redundancy Operation Port Redundancy Intermodule Port Redundancy Port Redundancy CLI CommandsRedundancy CLI Commands check spec Avaya P330 Layer 2 Features IP Multicast Filtering IP Multicast Implementation in the Avaya P332G-ML IP Multicast CLI CommandsIP Multicast CLI Commands Weighted Queuing CLI Commands Weighted QueuingImplementation of Weighted Queuing in the P330-ML Weighted Queuing CLI Commands Weighted Queuing CLI Commands Implementation of Stack Health in the P330 Family Stack Health CLI CommandsStack Health CLI Command Stack Health Port Classification Port Classification CLI Commands Stack Redundancy Avaya P330 Layer 2 Features Avaya P332G-ML User’s Guide What is Routing? Avaya P330 Layer 3 Features Routing Multinetting Multiple Subnets per Vlan Routing ConfigurationForwarding IP Configuration CLI Commands IP Configuration Assigning Initial Router Parameters Obtaining and Activating a License Key Create the management/routing VLAN. Use the command Obtaining a Routing License Key Activating a Routing License Key License Key CLI Commands RIP Overview RIP Routing Interchange Protocol Configuration DIfferences Between RIP and RIP2 RIP CLI Commands Avaya P330 Layer 3 Features Ospf Overview Ospf Open Shortest Path First Configuration Ospf CLI Commands Static Routing Overview Static Routing Configuration Route Preferences Static Routing Configuration CLI Commands RIP Route Redistribution Route Redistribution Commands ARP Overview ARP Address Resolution Protocol Table Configuration ARP Table ARP CLI Commands DHCP/BOOTP Relay BOOTP/DHCP Overview BOOTP/DHCP CLI Commands NetBIOS Re-broadcast Configuration CLI Commands NetBIOS Re-broadcast ConfigurationNetBIOS Overview Vrrp Overview Vrrp Virtual Router Redundancy Protocol Configuration Case#1 Vrrp Configuration Example Case #2 Vrrp CLI Commands Avaya P332G-ML User’s Guide 109 Srrp Overview Srrp ConfigurationSrrp Configuration Example Srrp CLI Commands Policy Configuration Overview Policy Configuration Policy Configuration CLI Commands Avaya P330 Policy Policy Configuration Example P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation/Reassembly CLI Commands IP Fragmentation and ReassemblyIP Fragmentation and Reassembly Overview Layer 3 Configuration File Avaya P330 Layer 3 Features 118 Avaya P332G-ML User’s Guide System Requirements Embedded Web Manager Embedded Web Manager/Browser Compatability Running the Embedded Web Manager Welcome Web-based Manager Install from your Local Web Site Installing the Java Plug-inInstall from the Avaya Site 124 Avaya P332G-ML User’s Guide P330 Page Power supply is not user-replaceable Troubleshooting the InstallationTroubleshooting the Installation Page Replacing the Stacking Sub-module Maintenance Chapter Maintenance 130 Avaya P332G-ML User’s Guide Obtain Software Online Downloading Software Updating the SoftwareSoftware Download Download New Version without Overwriting Existing Version United States How to Contact Us UAE AP Asia Pacific Region 136 Avaya P332G-ML User’s Guide