Avaya Configuring BOOTP Services Manuale Utente Scaricare il pdf (Pagina 31)

308644-14.00 Rev 00

2-1

Chapter 2

SNMP, BootP, BootP/DHCP Relay,

and DHCP Server Concepts

This chapter describes the concepts behind SNMP, BootP, BootP/DHCP relay,

and DHCP server services and how Nortel Networks routers implement them.

You can use this information to decide how to customize SNMP, BootP,

BootP/DHCP relay, and DHCP server parameters for your system.

Topic Page

SNMP Overview 2-2

SNMP Implementation Notes 2-5

BootP Relay Agent Overview 2-10

DHCP Overview 2-14

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 173 174

Configuring SNMP, BootP 1
Trademarks 2
Restricted Rights Legend 2
Statement of Conditions 2
Contents 5
Before You Begin 15
Text Conventions 16
Acronyms 17
Hard-Copy Technical Manuals 18
How to Get Help 19
Chapter 1 21
Starting Configuration Tools 22
Using Site Manager 24
Starting SNMP Services 25
Starting BootP Services 26
Starting BootP/DHCP Relay 27
Starting a DHCP Server 28
Chapter 2 31
SNMP Overview 32
Figure 2-1. Role of SNMP 33
SNMP Communities 34
SNMP Implementation Notes 35
Table 2-1. Severity Levels 36
Thresholds 37
Threshold Example 38
BootP Relay Agent Overview 40
DHCP Overview 44
Dynamic IP Address Allocation 45
DHCP Components 46
Identifying DHCP Servers 48
DHCP Server Implementation 53
Chapter 3 59
Customizing SNMP 59
Disabling and Reenabling SNMP 61
Using the BCC 63
Specifying a Lock Address 64
Adding SNMP Communities 67
Deleting an SNMP Community 70
Adding a Manager 71
Deleting a Manager 75
View Index View Name 79
Disabling a Trap Entity 85
Configuring Trap Exceptions 86
Deleting Trap Exceptions 88
Configuring Thresholds 89
Adding a Threshold 91
Specifying Threshold Units 94
Chapter 4 99
Enabling ARP Cache Support 101
(continued) 102
Customizing BootP 103
(continued) 104
BootP Server to the Router 105
308644-14.00 Rev 00 106
Deleting BootP Globally 117
Customizing BootP/DHCP Relay 119
Chapter 5 119
Defining DHCP Servers 121
Chapter 6 125
Customizing the DHCP Server 125
Specifying the Debug Level 131
Deleting DHCP Globally 133
Appendix A 135
Caution: 136
SNMP Global Parameters 137
SNMP Community Parameters 139
SNMP Manager Parameters 140
BootP and DHCP Parameters 150
BootP Address Parameters 153
DHCP Server Global Parameters 158
Appendix B 163
SNMP show Commands 163

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Avaya Configuring BOOTP Services Manuale Utente Pagina 31

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