ZyXEL Communications GS2220 Series - Configure Dhcpv4 VLAN Port

Chapter 44 DHCP
GS2220 Series User’s Guide
378
Fig ure 288 IP Application > DHCP > DHCPv4 > VLAN
The following table describes the labels in this screen.
44.4.7 Co nfig ure DHCPv4 VLAN Po rt
Use this screen to apply a different DHCP option 82 profile to certain ports in a VLAN. To open this screen,
click IP Applic a tio n > DHC P > DHCPv4 > VLAN > Port.
Table 197 IP Application > DHCP > DHCPv4 > VLAN
LABEL DESCRIPTIO N
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 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.
Clear Click C le a r 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 Re la y 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.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Delete Select the configuration entries you want to remove and click De le te to remove them.
Cancel Click C a nc e l to clear the check boxes.