User`s guide

Chapter 37 DHCP
XS1920 Series User’s Guide
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37.5 Configuring DHCPv4 VLAN Settings
Use this screen to configure your DHCP settings based on the VLAN domain of the DHCP clients.
Click IP Application > DHCP > DHCPv4 in the navigation panel, then click the VLAN link In the
DHCP Status screen that displays.
Note: You must set up a management IP address for each VLAN that you want to
configure DHCP settings for on the Switch.
Figure 218 IP Application > DHCP > DHCPv4 > VLAN
The following table describes the labels in this screen.
Table 157 IP Application > DHCP > DHCPv4 > VLAN
LABEL DESCRIPTION
VID Enter the ID number of the VLAN to which these DHCP settings apply.
Remote DHCP
Server 1 .. 3
Enter the IP address of a DHCP server in dotted decimal notation.
Option 82
Profile
Select a pre-defined DHCP option 82 profile that the Switch applies to all ports in this VLAN.
The Switch adds the Circuit ID sub-option and/or Remote ID sub-option specified in the
profile to DHCP requests that it relays to a DHCP server.
Add Click this to create a new entry or to update an existing one.
This saves your changes to the Switch’s run-time memory. The Switch 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.
Clear Click Clear to reset the fields to the factory defaults.
VID This field displays the ID number of the VLAN group to which this DHCP settings apply.
Type This field displays Relay for the DHCP mode.
DHCP Status For DHCP server configuration, this field displays the starting IP address and the size of the
IP address pool.
For DHCP relay configuration, this field displays the first remote DHCP server IP address.
Delete Select the configuration entries you want to remove and click Delete to remove them.