Chapter 25 DHCP
ONU User’s Guide
187
The following describes the DHCP relay
information that the ONU sends to the DHCP server:
25.3.2 Configuring DHCP Global Relay
Configure global DHCP relay in the
DHCP Relay
screen. Click
IP Application >
DHCP
in
the navigation panel and click the
Global
link to display the screen as shown.
Figure 99
IP Application > DHCP > Global
The following table describes the labels in this screen.
25.3.2.1 Global DHCP Relay Configuration Example
The follow figure shows a network example where the ONU is used to relay DHCP requests
for the
VLAN1
and
VLAN2
domains. There is only one DHCP server that services the DHCP
clients in both domains.
Table 68
Relay Agent Information
FIELD LABELS
DESCRIPTION
Slot ID
(1 byte) This value is always 0 for stand-alone switches.
Port ID
(1 byte) This is the port that the DHCP client is connected to.
VLAN ID
(2 bytes) This is the VLAN that the port belongs to.
Information
(up to 32 bytes) This optional, read-only field is set according
to system name set in
Basic Settings > General Setup.
Table 69
IP Application > DHCP > Global
LABEL
DESCRIPTION
Active
Select this check box to enable DHCP relay.
Remote
DHCP Server
1 .. 3
Enter the IP address of a DHCP server in dotted decimal notation.
Relay Agent
Information
Select the
Option
82
check box to have the ONU add information (slot number, port
number and VLAN ID) to client DHCP requests that it relays to a DHCP server.
Information
This read-only field displays the system name you configure in the
General Setup
screen.
Select the check box for the ONU to add the system name to the client DHCP
requests that it relays to a DHCP server.
Apply
Click
Apply
to save your changes to the ONU’s run-time memory. The ONU loses
these changes if it is turned off or loses power, so use the
Save
link on the top
navigation panel to save your changes to the non-volatile memory when you are done
configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Содержание ONU-2024 Series
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Страница 89: ...Chapter 8 VLAN ONU User s Guide 89 Figure 36 Advanced Application VLAN Port Based VLAN Setup Port Isolation...
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Страница 175: ...175 PART IV IP Application Static Route 177 Differentiated Services 181 DHCP 185...
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Страница 216: ...Chapter 27 Access Control ONU User s Guide 216...
Страница 222: ...Chapter 29 Syslog ONU User s Guide 222...
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Страница 254: ...Appendix C Legal Information ONU User s Guide 254...
Страница 260: ...Appendix D Customer Support ONU User s Guide 260...
Страница 268: ...Index ONU User s Guide 268...