ZyXEL Communications GS2220 Series - Configure Dhcpv4 Global Relay Port

Chapter 44 DHCP
GS2220 Series User’s Guide
375
Fig ure 284 IP Application > DHCP > DHCPv4 > Global
The following table describes the labels in this screen.
44.4.4 Co nfig ure DHCPv4 G loba l Re la y Po rt
Use this screen to apply a different DHCP option 82 profile to certain ports on the Switch. To open this
screen, click IP Applic a tio n > DHCP > DHC Pv4 > G lo b a l > Po rt.
Fig ure 285 IP Application > DHCP > DHCPv4 > Global > Port
Table 195 IP Application > DHCP > DHCPv4 > Global
LABEL DESCRIPTIO N
Active Select this check box to enable DHCPv4 relay.
Remote DHCP
Server 1 .. 3
Enter the IP address of a DHCPv4 server in dotted decimal notation.
Option 82 Profile Select a pre-defined DHCPv4 option 82 profile that the Switch applies to all ports. 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.
Apply Click App ly 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 Sa ve link on the top navigation panel to save
your changes to the non-volatile memory when you are done configuring.
Cancel Click C a nc e l to begin configuring this screen afresh.