Dhcpv4 Option 82 Profile - ZyXEL Communications XS3800-28 User Manual

47.4.2 DHCPv4 Option 82 Profile

Use this screen to create DHCPv4 option 82 profiles. Click IP Application > DHCP > DHCPv4 in the
navigation panel and click the Option 82 Profile link to display the screen as shown.
Figure 348 IP Application > DHCP > DHCPv4 > Option 82 Profile
The following table describes the labels in this screen.
Table 207 IP Application > DHCP > DHCPv4 > Option 82 Profile
LABEL
Name
Circuit-ID
Enable
slot-port
vlan
hostname
string
Remote-ID
Enable
mac
string
Chapter 47 DHCP
DESCRIPTION
Enter a descriptive name for the profile for identification purposes. You can use up to 32 ASCII
characters. Spaces are allowed.
Use this section to configure the Circuit ID sub-option to include information that is specific to the
relay agent (the Switch).
Select this option to have the Switch add the Circuit ID sub-option to client DHCP requests that it
relays to a DHCP server.
Select this option to have the Switch add the number of port that the DHCP client is connected
to.
Select this option to have the Switch add the ID of VLAN which the port belongs to.
This is the system name you configure in the Basic Setting > General Setup screen.
Select this option for the Switch to add the system name to the client DHCP requests that it relays
to a DHCP server.
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.
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