Configuring Dhcpv4 Global Relay - ZyXEL Communications GS1920v2 Series User Manual

Table 157 IP Application > DHCP > DHCPv4 > Option 82 Profile (continued)
L ABEL
string
Remote-ID
Enable
mac
string
Add
Cancel
Profile Name
Circuit-ID
Enable
Field
Remote-ID
Enable
Field
Delete
Cancel
37.4.3 C o nfig uring DHC Pv4 G lo b a l Re la y
Use this screen to configure global DHCPv4 relay. Click
navigation panel and click the
IP Application > DHCP > DHCPv4 > Global
Fig ure 234
Chapter 37 DHCP
DESC RIPT IO N
Enter a string of up to 64 ASCII characters that the Switch adds into the client DHCP requests.
Spaces are allowed.
Use this section to configure the Remote ID sub-option to include information that identifies the
relay agent (the Switch).
Select this option to have the Switch append the Remote ID sub-option to the option 82 field of
DHCP requests.
Select this option to have the Switch add its MAC address to the client DHCP requests that it
relays to a DHCP server.
Enter a string of up to 64 ASCII characters for the remote ID information in this field. Spaces are
allowed.
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
to the non-volatile memory when you are done configuring.
Click to reset the fields to their last saved values.
C a nc e l
This field displays the descriptive name of the profile. Click the name to change the settings.
This field displays whether the Circuit ID sub-option is added to client DHCP requests.
This field displays the information that is included in the Circuit ID sub-option.
This field displays whether the Remote ID sub-option is added to client DHCP requests.
This field displays the information that is included in the Remote ID sub-option.
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.
Check the entry(ies) that you want to remove and then click the
Click to clear the selected check box(es).
C a nc e l
link to display the screen as shown.
G lo b a l
GS1920v2 Series User's Guide
link on the top navigation panel to save your changes
Sa ve
IP Applic a tio n > DHC P > DHC Pv4
327
button.
De le te
in the