ZyXEL Communications LAYER 3 ES-3124 - Manual (Page 186)

ES-3124 User’s Guide
184 Chapter 23 DHCP Relay
Figure 80 DHCP Relay
The following table describes the labels in this screen.
Table 57 DHCP Relay
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 switch 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 switch to add the system name to the DHCP 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 reset the fields.