Chapter 15 Interface Group
VMG3925-B10C/B30C User’s Guide
202
DHCP Option 61 Select this and enter the device identity of the matched traffic.
Enter the Identity Association Identifier (IAID) of the device, for example, the WAN connection 
index number.
DHCP Option 
125
Select this and enter vendor specific information of the matched traffic.
Enterprise 
Number
Enter the vendor’s 32-bit enterprise number registered with the IANA (Internet Assigned Numbers 
Authority).
Manufactur
er OUI
Specify the vendor’s OUI (Organization Unique Identifier). It is usually the first three bytes of the 
MAC address.
Product 
Class
Enter the product class of the device.
Serial 
Number
Enter the serial number of the device.
Apply Click Apply to save your changes back to the VMG.
Cancel Click Cancel to exit this screen without saving.
Table 74   Interface Grouping Criteria (continued)
LABEL DESCRIPTION