Advantech EKI-7428G Series - DHCP Client Option 82

MANAGING SWITCH
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4.4.2 DHCP Client Option 82
The DHCP Client Option 82 configurable Circuit ID and Remote ID feature enhances
validation security by allowing you to select naming choices suboptions. You can select a
switch-configured hostname or specify an ASCII test string for the remote ID. You can also
configure an ASCII text string to override the circuit ID.
To access this page, click System > DHCP Client Option 82.
Figure 4-10. System > DHCP Client Option 82
The following table describes the items in the previous figure.
Table 4-8. System > DHCP Client Option 82
Item Description
Mode Click the radio button to enable or disable the DHCP Client Option 82
mode.
Circuit ID Format Click the drop-down menu to set the ID format: String, Hex, User Definition.
Circuit ID String Enter the string ID of the corresponding class.
Circuit ID Hex Enter the hex string of the corresponding class.
Circuit ID User-
Define
Enter the user definition of the corresponding class.
Remote ID Format Click the drop-down menu to set the Remote ID format: String, Hex, User
Definition.
Remote ID String Enter the remote string ID of the corresponding class.