ZyXEL Communications ES3500 Series Apply, Active, Option, Cancel, Cancel, Server 1, Remote DHCP, Relay Agent, Information, Information, it relays to a DHCP server

Chapter 37 DHCP

37.3.2 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 166 IP Application > DHCP > Global

The following table describes the labels in this screen.

Table 121 IP Application > DHCP > Global

LABEL	DESCRIPTION
Active	Select this check box to enable DHCP relay.
Remote DHCP	Enter the IP address of a DHCP server in dotted decimal notation.
Server 1 .. 3
Relay Agent	Select the Option 82 check box to have the Switch add information (slot number, port
Information	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 Switch 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 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.

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	ES3500 Series User’s Guide