BOOTP/DHCP CLI Commands | Avaya P332G-ML guide

Chapter 12 Avaya P330 Layer 3 Features

The DHCP/BOOTP server uses the relayed network information to decide from which subnet the address should be allocated. Therefore, the DHCP/BOOTP server must be configured to allocate addresses from the relayed networks configured on the P330.

DHCP/BOOTP Relay in P330 is configurable per VLAN and allows you to specify two DHCP/BOOTP servers. In this case, it duplicates each request, and sends it to both servers. This provides redundancy and prevents the failure of a single server from blocking hosts from loading.

You can enable or disable or DHCP/BOOTP Relay in P330.

BOOTP/DHCP CLI Commands

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


Enable or disable relaying of bootp	[no] ip bootp-dhcp relay (no -
and dhcp requests to the BOOTP/	restores default)
DHCP server

Add or remove a BOOTP/DHCP	[no] ip bootp-dhcp server (no -
server to handle BOOTP/DHCP	restores default)
requests received by this interface

Select the networks from which the	[no] ip bootp-dhcp network (no -
bootp/dhcp server shall allocate an	restores default)
address

128	Avaya P332G-ML User’s Guide

Image 144

Avaya P332G-ML manual BOOTP/DHCP CLI Commands

Contents

Avaya P332G-ML Avaya.com Contents Section Installation Radius Section Configuration LAG Rmon Bootp RIP2Dhcp Section Troubleshooting and Maintaining Table of Contents Viii Avaya P332G-ML User’s Guide Before you Install the P332G-ML Safety Information FCC NoticeConventions Used in the Documentation CLI Conventions Warranty Avaya Support Avaya P332G-ML User’s Guide Overview Page Avaya P332G-ML Overview IntroductionAbout the P332G-ML Avaya P332G-ML Highlights Layer 3 Features P330-ML Command Line Interface CLINetwork Management and Monitoring Device Manager Embedded Web Fans, Power Supply, and BUPS-ML Monitoring Avaya Integrated ManagerPort Mirroring Avaya P332G-ML Overview Avaya P332G-ML User’s Guide Standards and Compatibility Avaya P330 Standards SupportedIetf Layer Ietf Network Monitoring Specifications P332G-ML SwitchPower Requirements Physical Safety Safety AC VersionSafety DC Version EMC Emissions Stacking Sub-module InterfacesBasic Mtbf X330STK-ML Safety Information Approved SFF/SFP Gbic TransceiversLaser Classification Class Luokan Klass Laser Product Laserlaite Laser Apparat Installation Installing and Removing a SFF/SFP Gbic TransceiverSpecifications LX Transceiver Gigabit Fiber Optic Cabling Agency ApprovalELX Console Pin Assignments TXDRXD GND DTR RTS CTS Chapter Avaya P332G-ML User’s Guide Installation Page Installation Required ToolsSite Preparation Power Requirements AC Rack Mounting Optional P332G-ML Rack Mounting Installing the X330STK-ML Stacking Sub-Module Optional Connecting Stacked SwitchesTo connect stacked switches Incorrect Stack Connection P330 Stack Connections Connecting Cables to Network Equipment Making Connections to Network EquipmentPrerequisites 1000BASE-ELX Powering Up the Avaya P330 Powering On Avaya P330 Module ACPowering On Avaya P330 Switch DC Post-Installation Avaya P332G-ML Front and Rear Panels Avaya P332G-ML Front PanelPWR LNK LAG Avaya P332G-ML Back Panel Avaya P332G-ML - Select buttons BUPS-ML Input Connector BUPS-ML Input Connector StickerPage Configuring the Terminal Serial Port Parameters Connecting a Terminal to the Avaya P330 Serial portEstablishing a Serial Connection P330 Sessions Assigning P330’s IP Stack Address Establishing a Telnet Connection Establishing an SSH Connection Connecting a Modem to the Console Port Establishing a Modem PPP Connection with the P330Overview Security Levels Entering the Supervisor Level Defining new local users Exiting the Supervisor LevelEntering the CLI Snmp Support Introduction to SnmpSnmp Versions Managers and Agents Manager/Agent Communication SNMPv1 SNMPv2c SNMPv3 Groups Snmp Commands Views User Authentication User Authentication SSH Protocol Support Introduction to SSH SSH Commands SSHClientConnection SCP Protocol Support Radius Introduction to Radius Radius Authentication Procedure Radius Commands Telnet Commands Telnet Client SupportIntroduction to Telnet Recovery Password Recovery Password CommandsIntroduction Allowed Managers CLI Commands Allowed ManagersAllowed Managers Introduction Allowed Protocols CLI Commands Allowed ProtocolsAllowed Protocols Introduction User Authentication Configuration Page P330 Default Settings Configuring the SwitchAvaya P330 Default Settings Snmp HttpSSH Switch Configuration Basic Switch Configuration System Parameter Configuration Identifying the systemOperating parameters Uploading and Downloading Device Configurations and Images Network Time Acquiring Protocols Parameter ConfigurationUTC Layer 2 Configuration File Layer 3 Configuration File Tftp Switch Configuration System Logging System Logging IntroductionSystem Logging Messages Sinks Applications Syslog Servers Syslog Configuration CLI Commands Monitoring CPU Utilization Switch Configuration Avaya P332G-ML User’s Guide Avaya P330 Layer 2 Features OverviewRmon Smon Configuring Ethernet Parameters EthernetFast Ethernet Gigabit Ethernet Speed Flow ControlPriority MAC Address Mmmmmmssssss MM-MM-MM-SS-SS-SSCAM Table Ethernet Configuration CLI Commands Ethernet Implementation in the Avaya P332G-ML Vlan Configuration Vlan Overview Sales Mktg Engineering Vlan TaggingMulti Vlan Binding IDs PVIDs present in the switch Entries and all the ports’ Vlan CLI Commands Automatic Vlan LearningIngress Vlan Security Vlan Implementation in the Avaya P332G-ML Spanning Tree Protocol Spanning Tree ProtocolSpanning Tree per Port Rapid Spanning Tree Protocol Rstp About the 802.1w StandardPort Roles Spanning Tree Implementation in the P330 Family Spanning Tree Protocol CLI Commands Avaya P330 Layer 2 Features Configuring the P330 for MAC Aging MAC Aging MAC Aging CLI Commands LAG CLI Commands LAG Overview LAG Implementation in the Avaya P330 Family of Products Port Redundancy Port Redundancy Operation Port Redundancy CLI Commands Intermodule Port Redundancy Avaya P330 Layer 2 Features IP Multicast Filtering IP Multicast CLI Commands IP Multicast Implementation in the Avaya P332G-ML Rmon CLI Commands Rmon Overview Avaya P330 Layer 2 Features Smon Smon Overview Port Mirroring Configuration Port Mirroring CLI commandsPort Mirroring Overview Port Mirroring Constraints Weighted Queuing Implementation of Weighted Queuing in the P330-MLWeighted Queuing CLI Commands Port Classification CLI Commands Port Classification Stack Redundancy Stack HealthImplementation of Stack Health in the P330 Family Stack Health CLI Commands Avaya P330 Layer 2 Features 106 Avaya P332G-ML User’s Guide Avaya P330 Layer 3 Features What is Routing? Routing Routing Configuration ForwardingMultinetting Multiple Subnets per Vlan IP Configuration IP Configuration CLI Commands Assigning Initial Router Parameters Routerconfigure-ifinterface-name# prompt appears Obtaining and Activating a License Key Obtaining a Routing License Key 114 Avaya P332G-ML User’s Guide License Key CLI Commands Activating a Routing License Key Avaya P330 Layer 3 Features 116 Avaya P332G-ML User’s Guide RIP Routing Interchange Protocol Configuration RIP Overview RIP CLI Commands RIP2 Avaya P332G-ML User’s Guide 119 Ospf Open Shortest Path First Configuration Ospf Overview Ospf CLI Commands Static Routing Configuration Static Routing Configuration CLI CommandsStatic Routing Overview Route Preferences RIP Route Redistribution Commands Route Redistribution ARP Address Resolution Protocol Table Configuration ARP Overview ARP CLI Commands ARP Table BOOTP/DHCP Overview DHCP/BOOTP Relay BOOTP/DHCP CLI Commands NetBIOS Re-broadcast Configuration NetBIOS OverviewNetBIOS Re-broadcast Configuration CLI Commands Vrrp Virtual Router Redundancy Protocol Configuration Vrrp Overview Vrrp Configuration Example Case#1 Vrrp CLI Commands Case #2 Avaya P332G-ML User’s Guide 133 Srrp Configuration Srrp Configuration ExampleSrrp Overview Srrp CLI Commands Policy Configuration Policy Configuration OverviewPolicy Configuration CLI Commands Avaya P332G-ML User’s Guide 137 Policy Configuration Example Avaya P330 Policy P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation and Reassembly IP Fragmentation and Reassembly OverviewIP Fragmentation/Reassembly CLI Commands Troubleshooting and Maintenance Page Troubleshooting the Installation Troubleshooting the InstallationPage Maintenance Replacing the Stacking Sub-module Chapter Maintenance 146 Avaya P332G-ML User’s Guide Updating the Software Software DownloadObtain Software Online Downloading Software Download New Version without Overwriting Existing Version Example