LAG Overview, LAG CLI Commands | Avaya P332G-ML specification

Chapter 11 Avaya P330 Layer 2 Features

LAG

LAG Overview

A LAG uses multiple ports to create a high bandwidth connection with another

device. For example: Assigning four 100BASE-T ports to a LAG on an Avaya P330

allows the switch to communicate at an effective rate of 400 Mbps with another

switch.

LAGs provide a cost-effective method for creating a high bandwidth connection.

LAGs also provide built-in redundancy for the ports that belong to a LAG. If a port

in a LAG fails, its traffic is directed to another port within the LAG.

The behavior of the LAG is derived from the base port (the first port that becomes a LAG member). The attributes of the base port, such as port speed, VLAN number, etc., are applied to all the other member ports in the LAG.

When created, each LAG is automatically assigned a logical port number (usually

designated 10x). This logical port number can then be used as any regular panel

port for all configuration required for the LAG (Spanning Tree, Redundancy, etc.) In the P330-ML switches you need to erase all ports in t.he LAG in order to remove it.

LAG CLI Commands

The following table contains a list of the CLI commands for the LAG feature. The rules of syntax and output examples are all set out in detail in the P330 Reference Guide.

In order to...	Use the following command...


Enable or disable a Link	set port channel
Aggregation Group (LAG) logical
port on the switch

Display Link Aggregation Group	show port channel
(LAG) information for a specific
switch or port

Avaya P332G-ML User’s Guide

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Avaya P332G-ML manual LAG Overview, LAG CLI Commands

Contents

Avaya P332G-ML Avaya.com Contents Section Installation Radius Section Configuration Rmon LAG Dhcp BootpRIP2 Section Troubleshooting and Maintaining Table of Contents Viii Avaya P332G-ML User’s Guide CLI Conventions Before you Install the P332G-MLSafety Information FCC Notice Conventions Used in the Documentation Warranty Avaya Support Avaya P332G-ML User’s Guide Overview Page Avaya P332G-ML Highlights Avaya P332G-ML OverviewIntroduction About the P332G-ML Device Manager Embedded Web Layer 3 Features P330-MLCommand Line Interface CLI Network Management and Monitoring Port Mirroring Fans, Power Supply, and BUPS-ML MonitoringAvaya Integrated Manager 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 X330STK-ML Stacking Sub-moduleInterfaces Basic Mtbf Class Luokan Klass Laser Product Laserlaite Laser Apparat Safety InformationApproved SFF/SFP Gbic Transceivers Laser Classification LX Transceiver InstallationInstalling and Removing a SFF/SFP Gbic Transceiver Specifications ELX Gigabit Fiber Optic CablingAgency Approval GND DTR RTS CTS Console Pin AssignmentsTXD RXD Chapter Avaya P332G-ML User’s Guide Installation Page Site Preparation InstallationRequired Tools Power Requirements AC P332G-ML Rack Mounting Rack Mounting Optional To connect stacked switches Installing the X330STK-ML Stacking Sub-Module OptionalConnecting Stacked Switches Incorrect Stack Connection P330 Stack Connections Prerequisites Connecting Cables to Network EquipmentMaking Connections to Network Equipment 1000BASE-ELX Powering On Avaya P330 Switch DC Powering Up the Avaya P330Powering On Avaya P330 Module AC Post-Installation PWR Avaya P332G-ML Front and Rear PanelsAvaya P332G-ML Front Panel LNK LAG Avaya P332G-ML - Select buttons 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 Establishing an SSH Connection Establishing a Telnet Connection Overview Connecting a Modem to the Console PortEstablishing a Modem PPP Connection with the P330 Entering the Supervisor Level Security Levels Entering the CLI Defining new local usersExiting the Supervisor Level Managers and Agents Snmp SupportIntroduction to Snmp Snmp Versions SNMPv1 Manager/Agent Communication SNMPv3 SNMPv2c Groups Views Snmp Commands User Authentication User Authentication Introduction to SSH SSH Protocol Support SSHClientConnection SSH Commands SCP Protocol Support Introduction to Radius Radius Radius Authentication Procedure Radius Commands Introduction to Telnet Telnet CommandsTelnet Client Support Introduction Recovery PasswordRecovery Password Commands Allowed Managers Introduction Allowed Managers CLI CommandsAllowed Managers Allowed Protocols Introduction Allowed Protocols CLI CommandsAllowed Protocols User Authentication Configuration Page Avaya P330 Default Settings P330 Default SettingsConfiguring the Switch SSH SnmpHttp Basic Switch Configuration Switch Configuration Operating parameters System Parameter ConfigurationIdentifying the system UTC Uploading and Downloading Device Configurations and ImagesNetwork Time Acquiring Protocols Parameter Configuration Layer 2 Configuration File Tftp Layer 3 Configuration File Switch Configuration System Logging Messages System LoggingSystem Logging Introduction Applications Sinks Syslog Servers Syslog Configuration CLI Commands Monitoring CPU Utilization Switch Configuration Avaya P332G-ML User’s Guide Rmon Smon Avaya P330 Layer 2 FeaturesOverview Gigabit Ethernet Configuring Ethernet ParametersEthernet Fast Ethernet Priority SpeedFlow Control CAM Table MAC AddressMmmmmmssssss MM-MM-MM-SS-SS-SS Ethernet Configuration CLI Commands Ethernet Implementation in the Avaya P332G-ML Vlan Overview Vlan Configuration Multi Vlan Binding Sales Mktg EngineeringVlan Tagging Entries and all the ports’ IDs PVIDs present in the switch Ingress Vlan Security Vlan CLI CommandsAutomatic Vlan Learning 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 Commands Avaya P330 Layer 2 Features MAC Aging Configuring the P330 for MAC Aging MAC Aging CLI Commands LAG Overview LAG CLI Commands LAG Implementation in the Avaya P330 Family of Products Port Redundancy Operation Port Redundancy Intermodule Port Redundancy Port Redundancy CLI Commands Avaya P330 Layer 2 Features IP Multicast Filtering IP Multicast Implementation in the Avaya P332G-ML IP Multicast CLI Commands Rmon Overview Rmon CLI Commands Avaya P330 Layer 2 Features Smon Overview Smon Port Mirroring Constraints Port Mirroring ConfigurationPort Mirroring CLI commands Port Mirroring Overview Weighted Queuing CLI Commands Weighted QueuingImplementation of Weighted Queuing in the P330-ML Port Classification Port Classification CLI Commands Implementation of Stack Health in the P330 Family Stack RedundancyStack Health Stack Health CLI Commands Avaya P330 Layer 2 Features 106 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 Routerconfigure-ifinterface-name# prompt appears Obtaining a Routing License Key 114 Avaya P332G-ML User’s Guide Activating a Routing License Key License Key CLI Commands Avaya P330 Layer 3 Features 116 Avaya P332G-ML User’s Guide RIP Overview RIP Routing Interchange Protocol Configuration RIP2 RIP CLI Commands Avaya P332G-ML User’s Guide 119 Ospf Overview Ospf Open Shortest Path First Configuration Ospf CLI Commands Static Routing Overview Static Routing ConfigurationStatic Routing Configuration CLI Commands RIP Route Preferences 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 133 Srrp Overview Srrp ConfigurationSrrp Configuration Example Srrp CLI Commands Policy Configuration CLI Commands Policy ConfigurationPolicy Configuration Overview Avaya P332G-ML User’s Guide 137 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 Troubleshooting and Maintenance Page Troubleshooting the Installation Troubleshooting the InstallationPage Replacing the Stacking Sub-module Maintenance Chapter Maintenance 146 Avaya P332G-ML User’s Guide Obtain Software Online Downloading Software Updating the SoftwareSoftware Download Example Download New Version without Overwriting Existing Version