User's Manual

UTT Technologies Chapter 7 Advanced Setup
http://www.uttglobal.com Page 188
Figure 7-46 Raw Option Settings - Example
Step 3 Enter ven_inf in the Option Name text box, enter 43 in the Option Code text
box, select ascii from the Option Value drop-down list and enter Test in the
associated text box.
Step 4 Select LAN from the Interface drop-down list.
Step 5 Click the Save button to save the settings. Till now you have finished
configuring the DHCP raw option, and then you can view its configuration in the
Raw Option List.
7.8.7.5 Comprehensive Example for DHCP
When acting as a DHCP server, the Device supports up to ten DHCP address pools. You
can use different Relay agent IP addresses or IDs to distinguish them. In most cases, the
DHCP server will assign the addresses from the same address pool to the clients that
have the same relay agent IP address or ID with this pool¶s, then these clients will reside
on the same subnet.
1. Network Requirements
In this example, there is a college who wants to realize the unified management of the
campus network hosts. We plan to divide the campus network into several subnets, one
subnet per building (office or dormitory building), so that the hosts residing on the same
building will be on the same subnet. We deploy a Device acting as a DHCP server on the
network center, and deploy a Devices acting as a DHCP relay agent on each building.
Each DHCP relay agent Device is connected to the center DHCP server Device. And the
hosts residing on each building are connected to a relay agent Device, so that these hosts
can access the network center through the related relay agent Device.
See the following network topology, we respectively call these buildings building1,