Avaya Configuring SNMP, RMON, BOOTP, DHCP, and RARP Services Manuel d'utilisateur Page 105
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Configuring DHCP Services
114070 Rev. A 4-3
Figure 4-2. Fields in a DHCP Packet
2. Those servers may respond with a DHCPOFFER packet that includes an
available IP address in the your IP address field.
When a DHCP server offers an IP address, that address is temporarily
unavailable to other clients. If the client does not accept or reject the address
within a certain period of time, the server reclaims it. The address is then
available for other clients.
3. The BOOTP relay agent receives the DHCPOFFER packet and examines the
packet. If the BOOTP relay agent accepts the packet, it forwards it to the
client.
4. If a client does not receive a DHCPOFFER packet within a certain amount of
time after broadcasting a DHCPDISCOVER packet, it sends the packet again.
The client will rebroadcast the packet up to 10 times.
The client may receive DHCPOFFER packets from several potential servers.
If you configure the client to wait for multiple responses, it compares
configuration parameters in the DHCPOFFER packets to decide which server
to target.
Transaction ID (4)
Seconds (2)
Flags (2)
Client IP address (4)
Your IP address (4)
Server IP address (4)
Gateway IP address (16)
Client hardware address (16)
Server name (64)
File name (128)
Options (312)
Operation (1)
*
Hardware type (1)
Hardware address
length (1) Hops (1)
*
The number in parentheses indicates the number of octets in each field.
- Configuring SNMP 1
- RMON, BOOTP, DHCP 1
- Bay Networks Software License 3
- (continued) 4
- Contents 5
- 114070 Rev. A 10
- About This Guide 15
- Software Suites 16
- Before You Begin 16
- Conventions 17
- Acronyms 18
- World Wide Web 21
- Customer Service FTP 21
- Support Source CD 22
- CompuServe 22
- InfoFACTS 23
- How to Get Help 23
- Configuring 25
- SNMP Implementation Notes 26
- Threshold Example 27
- 1-4 114070 Rev. A 28
- Configuring SNMP Services 29
- Enabling SNMP Services 30
- To enable IP on an interface: 31
- Click on OK 31
- 1-8 114070 Rev. A 32
- Editing SNMP Parameters 34
- 114070 Rev. A 1-11 35
- Adding an SNMP Community 38
- 114070 Rev. A 1-15 39
- 40
- Adding a Manager 41
- Editing a Manager 43
- 44
- Editing Threshold Parameters 45
- 1-22 114070 Rev. A 46
- Configuring a Threshold 47
- 49
- 51
- 52
- 53
- Editing Trap Parameters 54
- Configuring Exceptions 55
- Deleting Exceptions 58
- Chapter 2 59
- Using RMON Services 59
- 2-2 114070 Rev. A 60
- The RMON Architecture 61
- The RMON Groups 62
- Ethernet Statistics Group 63
- History Control Group 63
- Ethernet History Group 63
- Host Group 64
- HostTopN Group 64
- Matrix Group 64
- Filter Group 64
- RMON Interoperability Issues 65
- RMON Memory Use 66
- 2-10 114070 Rev. A 68
- 2-12 114070 Rev. A 70
- Enabling the DCM 71
- 2-14 114070 Rev. A 72
- Disabling the Ethernet DCM 75
- Activating the Ethernet DCM 75
- Booting the Ethernet DCM 76
- 114070 Rev. A 2-19 77
- Chapter 3 79
- Configuring BOOTP Services 79
- 3-2 114070 Rev. A 80
- Configuring BOOTP Services 81
- 3-4 114070 Rev. A 82
- 3-6 114070 Rev. A 84
- Enabling BOOTP Services 85
- Editing BOOTP Parameters 87
- 114070 Rev. A 3-13 91
- 3-16 114070 Rev. A 94
- 2. Click on Delete 94
- 114070 Rev. A 3-17 95
- 3-18 114070 Rev. A 96
- 4. Click on OK 96
- 114070 Rev. A 3-19 97
- 100
- Deleting BOOTP Globally 101
- Chapter 4 103
- Configuring DHCP Services 103
- 4-2 114070 Rev. A 104
- Configuring DHCP Services 105
- 4-4 114070 Rev. A 106
- Implementation Notes 108
- Enabling DHCP Services 108
- Enabling DHCP on an Interface 108
- Editing DHCP Parameters 109
- Deleting DHCP Globally 110
- Chapter 5 111
- Configuring RARP Services 111
- Enabling RARP Services 112
- Enabling RARP on an Interface 113
- Editing RARP Parameters 114
- 114070 Rev. A 5-5 115
- 116
- 114070 Rev. A 5-7 117
- Disabling RARP Globally 118
- Deleting RARP Globally 119
- Appendix A 121
- Default Parameter Settings 121
- A-2 114070 Rev. A 122
- BOOTP and DHCP Parameters 123
- RARP Parameters 124
- 114070 Rev. A Index-1 125
- 114070 Rev. A Index-3 127
- 114070 Rev. A Index-5 129
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