GS-4012F User’s Guide
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Chapter 29 DHCP
29.4.2 DHCP Relay Configuration Example
The follow figure shows a network example where the switch is used to relay DHCP requests
for the
RD
and
Sales
network. There is only one DHCP server that services the DHCP clients
in both networks.
Figure 85
DHCP Relay Network Example
Configure the
DHCP Relay
screen as shown. Make sure you select the
Option 82
check box
to set the switch to send additional information (such as the VLAN ID) together with the
DHCP requests to the DHCP server. This allows the DHCP server to assign the appropriate IP
address according to the VLAN ID.
Figure 86
DHCP Relay Configuration Example
Apply
Click
Apply
to save the changes.
Cancel
Click
Cancel
to discard all changes and start configuring the screen again.
Table 66
DHCP: Relay (continued)
LABEL
DESCRIPTION
Summary of Contents for GS-4012F
Page 1: ...GS 4012F Ethernet Switch User s Guide Version 3 60 4 2005...
Page 19: ...GS 4012F User s Guide 18 Table of Contents...
Page 25: ...GS 4012F User s Guide 24 List of Figures...
Page 29: ...GS 4012F User s Guide 28 List of Tables...
Page 39: ...GS 4012F User s Guide 38 Chapter 1 Getting to Know Your Switch...
Page 43: ...GS 4012F User s Guide 42 Chapter 2 Hardware Installation and Connection...
Page 49: ...GS 4012F User s Guide 48 Chapter 3 Hardware Overview...
Page 63: ...GS 4012F User s Guide 62 Chapter 5 Initial Setup Example...
Page 69: ...GS 4012F User s Guide 68 Chapter 6 System Status and Port Statistics...
Page 101: ...GS 4012F User s Guide 100 Chapter 11 Spanning Tree Protocol...
Page 113: ...GS 4012F User s Guide 112 Chapter 15 Link Aggregation...
Page 117: ...GS 4012F User s Guide 116 Chapter 16 Port Authentication...
Page 125: ...GS 4012F User s Guide 124 Chapter 18 Classifier Figure 53 Classifier Example...
Page 131: ...GS 4012F User s Guide 130 Chapter 19 Policy Rule Figure 56 Policy Example...
Page 135: ...GS 4012F User s Guide 134 Chapter 20 Queuing Method...
Page 141: ...GS 4012F User s Guide 140 Chapter 21 VLAN Stacking...
Page 183: ...GS 4012F User s Guide 182 Chapter 30 VRRP...
Page 203: ...GS 4012F User s Guide 202 Chapter 32 Access Control...
Page 205: ...GS 4012F User s Guide 204 Chapter 33 Diagnostic...
Page 219: ...GS 4012F User s Guide 218 Chapter 38 Routing Table...
Page 267: ...GS 4012F User s Guide 266 Chapter 40 Command Examples...
Page 277: ...GS 4012F User s Guide 276 Chapter 41 IEEE 802 1Q Tagged VLAN Commands...
Page 287: ...GS 4012F User s Guide 286 Chapter 42 Troubleshooting...
Page 291: ...GS 4012F User s Guide 290 Product Specifications...