Avaya Configuring BOOTP Services Uživatelský manuál

BayRS Version 14.00Part No. 308644-14.00 Rev 00September 19994401 Great America ParkwaySanta Clara, CA 95054Configuring SNMP, BootP, and DHCP Service

Configuring SNMP, BootP, and DHCP Services4-2308644-14.00 Rev 00Customizing BootP Relay Agent ParametersAfter you configure IP interfaces for BootP se

Customizing BootP308644-14.00 Rev 004-3 Enabling ARP Cache SupportSome boot PROM devices do not support the Address Resolution Protocol (ARP). Without

Configuring SNMP, BootP, and DHCP Services4-4308644-14.00 Rev 00Using the Technician InterfaceTo enable the ARP cache entry feature using the Technici

Customizing BootP308644-14.00 Rev 004-5 Specifying a Minimum Timeout ValueBy default, the router immediately forwards BOOTREQUEST packets to the desti

Configuring SNMP, BootP, and DHCP Services4-6308644-14.00 Rev 00Specifying the Relay Mode for Packet ForwardingBootP and DHCP use the BootP relay agen

Customizing BootP308644-14.00 Rev 004-7 Setting Up the Routing Path from the BootP Server to the RouterYou must define the routing path from the BootP

Configuring SNMP, BootP, and DHCP Services4-8308644-14.00 Rev 00Figure 4-1. Enabling BootP in a Sample NetworkEnable BootP onthese interfacesCorporate

Customizing BootP308644-14.00 Rev 004-9 To enable BootP on an interface, complete the following tasks:Specifying Interfaces to Receive and Relay BOOTR

Configuring SNMP, BootP, and DHCP Services4-10308644-14.00 Rev 00Creating a BootP Relay Agent Forwarding TableYou must create a BootP relay agent forw

Customizing BootP308644-14.00 Rev 004-11 Deleting an IP Interface Input/Output Address PairTo delete an input/output address pair from the BootP relay

308644-14.00 Rev 00xiFiguresFigure 2-1. Role of SNMP ...2-3Fig

Configuring SNMP, BootP, and DHCP Services4-12308644-14.00 Rev 00Disabling BootP Route ForwardingBy default, the route (interface) through which the r

Customizing BootP308644-14.00 Rev 004-13 Configuring an AN to Use EZ-Install over a Frame Relay PVCThe upstream router is a booting router’s next-hop

Configuring SNMP, BootP, and DHCP Services4-14308644-14.00 Rev 00To specify a client IP address and its associated DLCI, complete the following tasks:

Customizing BootP308644-14.00 Rev 004-15 Configuring BootP Preferred ServersYou configure a BootP preferred server by specifying the following:• IP ad

Configuring SNMP, BootP, and DHCP Services4-16308644-14.00 Rev 00Specifying the Target Server’s Host NameIf you want to keep track of the names of Boo

Customizing BootP308644-14.00 Rev 004-17 To disable the forwarding route, complete the following tasks:Filtering BootP and DHCP PacketsYou can control

Configuring SNMP, BootP, and DHCP Services4-18308644-14.00 Rev 00Deleting the BootP Relay Agent from an IP InterfaceTo delete a BootP relay agent from

Customizing BootP308644-14.00 Rev 004-19 Deleting BootP GloballyTo globally delete BootP (and thereby, DHCP) from all interfaces on a router, complete

308644-14.00 Rev 005-1 Chapter 5Customizing BootP/DHCP RelayThis chapter describes how to customize BootP/DHCP relay services. It assumes that you con

Configuring SNMP, BootP, and DHCP Services5-2308644-14.00 Rev 00Setting Up the Routing Path from the DHCP Server to the RouterYou must define a routin

Customizing BootP/DHCP Relay308644-14.00 Rev 005-3 Defining DHCP ServersIf DHCP clients obtain IP addresses and other configuration information from a

Configuring SNMP, BootP, and DHCP Services5-4308644-14.00 Rev 00Deleting BootP/DHCP Relay from an IP InterfaceTo delete BootP/DHCP relay from an IP in

Customizing BootP/DHCP Relay308644-14.00 Rev 005-5 Deleting BootP/DHCP Relay GloballyTo delete BootP/DHCP globally, you must delete BootP globally. Fo

308644-14.00 Rev 006-1 Chapter 6Customizing the DHCP ServerThis chapter describes how to customize the DHCP server configuration on the router. It ass

Configuring SNMP, BootP, and DHCP Services6-2308644-14.00 Rev 00Modifying the DHCP Server ConfigurationYou can determine how a DHCP server functions o

Customizing the DHCP Server308644-14.00 Rev 006-3 To specify a local IP address for the DHCP server, complete the following tasks:Specifying the DHCP

Configuring SNMP, BootP, and DHCP Services6-4308644-14.00 Rev 00Configuring the Number of Pings and the Ping TimeoutBefore the DHCP server on the rout

Customizing the DHCP Server308644-14.00 Rev 006-5 To specify the number of times that the DHCP server pings the IP address of a prospective DHCP clien

308644-14.00 Rev 00xiiiTablesTable 2-1. Severity Levels ...2-6Ta

Configuring SNMP, BootP, and DHCP Services6-6308644-14.00 Rev 00To enable or disable safe mode on the DHCP server, complete the following tasks:Specif

Customizing the DHCP Server308644-14.00 Rev 006-7 Specifying the Debug LevelBy default, only debug messages with a debug level of 0 are written to the

Configuring SNMP, BootP, and DHCP Services6-8308644-14.00 Rev 00Disabling and Reenabling the DHCP ServerAfter you create the DHCP server on the router

Customizing the DHCP Server308644-14.00 Rev 006-9 Deleting the DHCP Server from the RouterTo delete the DHCP server from the router, complete the foll

308644-14.00 Rev 00A-1 Appendix ASite Manager Parameter DescriptionsThis appendix contains the Site Manager parameter descriptions for SNMP, BootP, Bo

Configuring SNMP, BootP, and DHCP ServicesA-2308644-14.00 Rev 00For each parameter, this appendix provides the following information:• Parameter name•

Site Manager Parameter Descriptions308644-14.00 Rev 00A-3 SNMP Global ParametersUse the following guidelines to configure SNMP global parameters in th

Configuring SNMP, BootP, and DHCP ServicesA-4308644-14.00 Rev 00Parameter: Lock TimeOutPath: Configuration Manager > Protocols > IP > SNMP &g

Site Manager Parameter Descriptions308644-14.00 Rev 00A-5 SNMP Community ParametersUse the following guidelines to configure SNMP community parameters

Configuring SNMP, BootP, and DHCP ServicesA-6308644-14.00 Rev 00SNMP Manager ParametersUse the following guidelines to configure SNMP manager paramete

Site Manager Parameter Descriptions308644-14.00 Rev 00A-7 SNMP Trap Exception ParametersUse the following guidelines to configure SNMP trap exception

Configuring SNMP, BootP, and DHCP ServicesA-8308644-14.00 Rev 00SNMP Threshold Global ParametersUse the following guidelines to configure SNMP thresho

Site Manager Parameter Descriptions308644-14.00 Rev 00A-9 SNMP Threshold Interface ParametersUse the following guidelines to configure SNMP threshold

Configuring SNMP, BootP, and DHCP ServicesA-10308644-14.00 Rev 00Parameter: Threshold Low ValuePath: Configuration Manager > Protocols > Global

Site Manager Parameter Descriptions308644-14.00 Rev 00A-11 Parameter: Threshold Medium ValuePath: Configuration Manager > Protocols > Global Pro

Configuring SNMP, BootP, and DHCP ServicesA-12308644-14.00 Rev 00Parameter: Threshold High ValuePath: Configuration Manager > Protocols > Global

Site Manager Parameter Descriptions308644-14.00 Rev 00A-13 Parameter: Threshold UnitsPath: Configuration Manager > Protocols > Global Protocols

Configuring SNMP, BootP, and DHCP ServicesA-14308644-14.00 Rev 00Parameter: Threshold Max Successive AlarmsPath: Configuration Manager > Protocols

Site Manager Parameter Descriptions308644-14.00 Rev 00A-15 Parameter: Threshold LabelPath: Configuration Manager > Protocols > Global Protocols

308644-14.00 Rev 00xv PrefaceThis guide describes Simple Network Management Protocol (SNMP), Bootstrap Protocol (BootP), BootP/Dynamic Host Configurat

Configuring SNMP, BootP, and DHCP ServicesA-16308644-14.00 Rev 00BootP and DHCP ParametersThis section describes the parameters you use to configure B

Site Manager Parameter Descriptions308644-14.00 Rev 00A-17 Parameter: Timeout Secs.Path: Configuration Manager > Protocols > IP > BOOTP >

Configuring SNMP, BootP, and DHCP ServicesA-18308644-14.00 Rev 00Parameter: DHCP Server EnablePath: Configuration Manager > Protocols > IP >

Site Manager Parameter Descriptions308644-14.00 Rev 00A-19 BootP Address ParametersUse the following guidelines to configure BootP and DHCP parameters

Configuring SNMP, BootP, and DHCP ServicesA-20308644-14.00 Rev 00Parameter: Enable/DisablePath: Configuration Manager > Protocols > IP > BOOT

Site Manager Parameter Descriptions308644-14.00 Rev 00A-21 BootP Client Interface Address ParametersUse the following guidelines to configure BootP an

Configuring SNMP, BootP, and DHCP ServicesA-22308644-14.00 Rev 00BootP Preferred Server Configuration ParametersUse the following guidelines to config

Site Manager Parameter Descriptions308644-14.00 Rev 00A-23 Parameter: Enable/DisablePath: Configuration Manager > Protocols > IP > BOOTP >

Configuring SNMP, BootP, and DHCP ServicesA-24308644-14.00 Rev 00DHCP Server Global ParametersUse the following guidelines to configure DHCP server gl

Site Manager Parameter Descriptions308644-14.00 Rev 00A-25 Parameter: Number of PingsPath: Configuration Manager > Protocols > Global Protocols

Configuring SNMP, BootP, and DHCP Servicesxvi308644-14.00 Rev 00Text ConventionsThis guide uses the following text conventions:angle brackets (< &g

Configuring SNMP, BootP, and DHCP ServicesA-26308644-14.00 Rev 00Parameter: Safe ModePath: Configuration Manager > Protocols > Global Protocols

Site Manager Parameter Descriptions308644-14.00 Rev 00A-27 Parameter: Debug LevelPath: Configuration Manager > Protocols > Global Protocols >

308644-14.00 Rev 00B-1 Appendix BSNMP show CommandsTo display configuration and statistical information about SNMP from the management information bas

Configuring SNMP, BootP, and DHCP ServicesB-2308644-14.00 Rev 00show snmp communityThe show snmp community command displays information about SNMP com

SNMP show Commands308644-14.00 Rev 00B-3 show snmp stats The show snmp stats command displays statistics about the protocol data units (PDUs) received

Configuring SNMP, BootP, and DHCP ServicesB-4308644-14.00 Rev 00show snmp trap-entityThe show snmp trap-entity command displays information about trap

SNMP show Commands308644-14.00 Rev 00B-5 show snmp trap-eventThe show snmp trap-event command displays the events configured as SNMP traps. The output

308644-14.00 Rev 00Index-1Aaccess control, SNMP view-basedcommunitiesconfiguring, 3-23deleting, 3-24listing information for, 3-23viewsassociating with

Preface308644-14.00 Rev 00xvii AcronymsThis guide uses the following acronyms:italic text Indicates file and directory names, new terms, book titles,

Index-2308644-14.00 Rev 00communities, SNMP (continued) agent views, 2-5deleting, 3-12description, 2-4managers, configuring, 3-13name, specifying, 3-9

308644-14.00 Rev 00Index-3DHCP Server TCP Port Number parameter (DHCP server), 6-4, A-24DLCI Number parameter (BootP/DHCP client interface address), 4

Index-4308644-14.00 Rev 00NetID Server Managerdescription, 2-16DHCP server port number, specifying, 6-3IP address for communication with DHCP server,

308644-14.00 Rev 00Index-5SNMP (continued)type of service for packets, specifying, 3-9view-based access control. See access control, SNMP view-basedst

Index-6308644-14.00 Rev 00UUDP port number, 3-14UnNumbered Assoc Address parameter (IP configuration), 1-4unnumbered interfaces, for BootP and DHCP se

Configuring SNMP, BootP, and DHCP Servicesxviii308644-14.00 Rev 00Hard-Copy Technical ManualsYou can print selected technical manuals and release note

Preface308644-14.00 Rev 00xix How to Get HelpIf you purchased a service contract for your Nortel Networks product from a distributor or authorized res

ii308644-14.00 Rev 00 Copyright © 1999 Nortel NetworksAll rights reserved. Printed in the USA. September 1999.The information in this document is subj

308644-14.00 Rev 001-1 Chapter 1Starting SNMP, BootP, and DHCP ServicesThis chapter describes how to create a basic SNMP, BootP, and BootP/DHCP Chapte

Configuring SNMP, BootP, and DHCP Services1-2308644-14.00 Rev 00Starting Configuration ToolsBefore configuring SNMP, BootP, and DHCP services, refer t

Starting SNMP, BootP, and DHCP Services308644-14.00 Rev 001-3 •module_number is the net module number (ASN™ and System 5000™ routers only).•connector_

Configuring SNMP, BootP, and DHCP Services1-4308644-14.00 Rev 00Using Site ManagerBefore you can select a protocol to run on the router, you must conf

Starting SNMP, BootP, and DHCP Services308644-14.00 Rev 001-5 Starting SNMP ServicesYou can use the BCC command-line interface or the Site Manager gra

Configuring SNMP, BootP, and DHCP Services1-6308644-14.00 Rev 00Using Site ManagerTo start SNMP, complete the following tasks:Starting BootP ServicesU

Starting SNMP, BootP, and DHCP Services308644-14.00 Rev 001-7 Starting BootP/DHCP RelayUsing Site Manager you can start BootP/DHCP relay using default

Configuring SNMP, BootP, and DHCP Services1-8308644-14.00 Rev 00Starting a DHCP ServerYou must use Site Manager to start a DHCP server. Before you beg

Starting SNMP, BootP, and DHCP Services308644-14.00 Rev 001-9 After you create and enable the DHCP server on the router, you must enable the DHCP serv

308644-14.00 Rev 00iiiNortel Networks NA Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using t

308644-14.00 Rev 002-1 Chapter 2SNMP, BootP, BootP/DHCP Relay,and DHCP Server ConceptsThis chapter describes the concepts behind SNMP, BootP, BootP/DH

Configuring SNMP, BootP, and DHCP Services2-2308644-14.00 Rev 00SNMP OverviewSNMP is a simple request/response protocol that communicates management i

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-3 The management station issues three types of SNMP messages to retrieve s

Configuring SNMP, BootP, and DHCP Services2-4308644-14.00 Rev 00SNMP CommunitiesFor security reasons, the SNMP agent validates each request from an SN

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-5 SNMP View-Based Access ControlSNMP view-based access control allows you

Configuring SNMP, BootP, and DHCP Services2-6308644-14.00 Rev 00SNMP allows you to configure which event log messages are sent to the network manageme

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-7 SNMP Trap FormatSome third-party network management applications, such a

Configuring SNMP, BootP, and DHCP Services2-8308644-14.00 Rev 00When the statistic reaches the threshold, the agent generates an event. You specify th

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-9 • If its value is greater than 153 but less than or equal to 205, the ma

iv308644-14.00 Rev 00for the security of its own data and information and for maintaining adequate procedures apart from the Software to reconstruct

Configuring SNMP, BootP, and DHCP Services2-10308644-14.00 Rev 00Memory ConsiderationsPolling statistics to determine whether they have reached a thre

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-11 If, however, the client and the server are on different physical networ

Configuring SNMP, BootP, and DHCP Services2-12308644-14.00 Rev 00Figure 2-4. BOOTREQUEST and BOOTREPLY FieldsThe packet relay process uses these field

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-13 2. If the router accepts the packet, it alters the packet by:• Incremen

Configuring SNMP, BootP, and DHCP Services2-14308644-14.00 Rev 00• If the flags field contains the value 0, the client knows its own IP address, which

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-15 DHCP can allocate three types of IP addresses to DHCP clients: static D

Configuring SNMP, BootP, and DHCP Services2-16308644-14.00 Rev 00If the client does not receive an answer from the DHCP server (perhaps because the se

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-17 For example, when the DHCP server starts up, it connects to the NetID S

Configuring SNMP, BootP, and DHCP Services2-18308644-14.00 Rev 00Acquiring an IP AddressA client acquires its IP address from a router configured as a

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-19 To locate DHCP servers on the network, the DHCP client broadcasts a DHC

308644-14.00 Rev 00vContents PrefaceBefore You Begin ...

Configuring SNMP, BootP, and DHCP Services2-20308644-14.00 Rev 00The packet relay process uses these fields as follows:1.The BootP relay agent receive

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-21 Requesting and Receiving IP Information Figure 2-7 shows the next stage

Configuring SNMP, BootP, and DHCP Services2-22308644-14.00 Rev 00The client examines the configuration parameters in the DHCPACK packet and records th

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-23 DHCP Server ImplementationThe DHCP server implementation allows you to

Configuring SNMP, BootP, and DHCP Services2-24308644-14.00 Rev 00Acquiring an IP AddressA client acquires its IP address from a router configured as a

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-25 1.The router configured as a DHCP server receives the packet and finds

Configuring SNMP, BootP, and DHCP Services2-26308644-14.00 Rev 00Figure 2-10. Requesting and Receiving IP Information (DHCP Server)1.When the client h

SNMP, BootP, BootP/DHCP Relay, and DHCP Server Concepts308644-14.00 Rev 002-27 • If the DHCP server can supply the requested configuration parameters,

308644-14.00 Rev 003-1 Chapter 3Customizing SNMPThis chapter describes how to customize SNMP services. It assumes that you configured an IP interface

vi308644-14.00 Rev 00SNMP Trap Format ...2-7Thresholds ...

Configuring SNMP, BootP, and DHCP Services3-2308644-14.00 Rev 00Configuring SNMP Using the BCC and Site ManagerTable 3-1 lists the SNMP configuration

Customizing SNMP308644-14.00 Rev 003-3 Customizing SNMP Global ParametersYou can enable SNMP services most easily by accepting all the default paramet

Configuring SNMP, BootP, and DHCP Services3-4308644-14.00 Rev 00authentication-traps enabledtype-of-service reliabilitystate enabledsnmp#Using Site Ma

Customizing SNMP308644-14.00 Rev 003-5 To allow the SNMP agent to respond to simultaneous SNMP set commands from multiple network management stations,

Configuring SNMP, BootP, and DHCP Services3-6308644-14.00 Rev 00Specifying a Lock AddressThe default lock address is 0.0.0.0. Using the BCC, you can s

Customizing SNMP308644-14.00 Rev 003-7 Using Site ManagerTo reset the lock timeout value, complete the following tasks:Enabling and Disabling Authenti

Configuring SNMP, BootP, and DHCP Services3-8308644-14.00 Rev 00For example, the following command prohibits SNMP from sending authentication failure

Customizing SNMP308644-14.00 Rev 003-9 Specifying the Type of Service for SNMP PacketsUsing the BCC, you can specify the type of service in which SNMP

Configuring SNMP, BootP, and DHCP Services3-10308644-14.00 Rev 00For example, the following commands create a community named “router1” and display it

Customizing SNMP308644-14.00 Rev 003-11 By default, the router grants read-only access privileges to all members of an SNMP community. Read-only acces

308644-14.00 Rev 00viiConfiguring SNMP Community Managers ...3-13Adding a Manager ...

Configuring SNMP, BootP, and DHCP Services3-12308644-14.00 Rev 00Deleting an SNMP CommunityYou can delete an SNMP community to which the agent respond

Customizing SNMP308644-14.00 Rev 003-13 Configuring SNMP Community ManagersThis section describes how to add and delete SNMP community members (manage

Configuring SNMP, BootP, and DHCP Services3-14308644-14.00 Rev 00Configuring a Manager to Receive TrapsAfter you add a manager to a community, you can

Customizing SNMP308644-14.00 Rev 003-15 Using the BCCTo specify the UDP port number on the managing station to which the SNMP agent sends traps, navig

Configuring SNMP, BootP, and DHCP Services3-16308644-14.00 Rev 00Specifying a Trap TypeYou can specify one of four types of traps that the SNMP agent

Customizing SNMP308644-14.00 Rev 003-17 Using Site ManagerTo specify a trap type, complete the following tasks:Deleting a ManagerYou can delete a mana

Configuring SNMP, BootP, and DHCP Services3-18308644-14.00 Rev 00For example, the following command deletes the manager 2.2.2.2 from the community rou

Customizing SNMP308644-14.00 Rev 003-19 Configuring SNMP View-Based Access ControlThe SNMP view-based access control feature allows you to modify what

Configuring SNMP, BootP, and DHCP Services3-20308644-14.00 Rev 00snmpserver view {<view_name>} {<oid_tree>} {included | excluded}•view_nam

Customizing SNMP308644-14.00 Rev 003-21 oid_tree value for subtree 1: wfIPIntfCfgEntry excludedoid_tree value for subtree 2: wfIPIntfCfgEntry.*.192.32

viii308644-14.00 Rev 00Chapter 4 Customizing BootPCustomizing BootP Relay Agent Parameters ...

Configuring SNMP, BootP, and DHCP Services3-22308644-14.00 Rev 00Deleting a View or Its ContentsTo delete a view or the contents (MIB subtrees) belong

Customizing SNMP308644-14.00 Rev 003-23 Configuring a CommunityTo configure a community, enter the following command: snmpserver community {<commun

Configuring SNMP, BootP, and DHCP Services3-24308644-14.00 Rev 00• list displays information for a particular community or for all communities, depend

Customizing SNMP308644-14.00 Rev 003-25 • delete disassociates a view from a community or deletes the community, depending on whether you specify view

Configuring SNMP, BootP, and DHCP Services3-26308644-14.00 Rev 00For example, the following command causes the SNMP agent to send to a network managem

Customizing SNMP308644-14.00 Rev 003-27 Disabling a Trap EntityYou can prevent the SMNP agent from sending a specific trap entity to a network managem

Configuring SNMP, BootP, and DHCP Services3-28308644-14.00 Rev 00Using Site ManagerTo disable a trap entity, complete the following tasks:Configuring

Customizing SNMP308644-14.00 Rev 003-29 Using the BCCTo specify a trap exception based on protocol entity and event code, enter the following command

Configuring SNMP, BootP, and DHCP Services3-30308644-14.00 Rev 00Deleting Trap ExceptionsYou can delete a trap exception by specifying the entity name

Customizing SNMP308644-14.00 Rev 003-31 Configuring ThresholdsUsing Site Manager, you can configure thresholds for any integer, counter, gauge, or tim

308644-14.00 Rev 00ixChapter 6 Customizing the DHCP ServerModifying the DHCP Server Configuration ...

Configuring SNMP, BootP, and DHCP Services3-32308644-14.00 Rev 00Setting the Threshold Polling IntervalThe threshold polling interval sets the time in

Customizing SNMP308644-14.00 Rev 003-33 Adding a ThresholdTo add a threshold, complete the following tasks:Enabling and Disabling Thresholds for a Var

Configuring SNMP, BootP, and DHCP Services3-34308644-14.00 Rev 00To enable or disable thresholds for a variable, complete the following tasks:Specifyi

Customizing SNMP308644-14.00 Rev 003-35 Specifying the Severity Level for Event MessagesYou can specify the severity level of the event message that t

Configuring SNMP, BootP, and DHCP Services3-36308644-14.00 Rev 00Specifying Threshold UnitsYou can specify the units used to determine whether a varia

Customizing SNMP308644-14.00 Rev 003-37 Determining When to Record Threshold EventsYou can determine when the agent generates a threshold event by set

Configuring SNMP, BootP, and DHCP Services3-38308644-14.00 Rev 00To specify the maximum number of successive alarms, complete the following tasks:Spec

Customizing SNMP308644-14.00 Rev 003-39 Specifying a Threshold Object NameBy default, the ASN.1 object identifier is the object name that appears in t

308644-14.00 Rev 004-1 Chapter 4Customizing BootPThis chapter describes how to customize BootP services. It assumes that you configured an IP interfac