IES-1248-51V User’s Guide
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CHAPTER 42
OUI Filter
This chapter describes how to configure an OUI (Organizationally Unique
Identifier) filter to block or forward packets from other devices with the specified
OUI in the MAC address.
The OUI field is the first three octets in a MAC address. An OUI uniquely identifies
the manufacturer of a network device and allows you to identify from which device
brands the switch will accept traffic or send traffic to. The OUI value is assigned by
the Internet Assign Numbers Authority (IANA).
42.1 OUI Filter Screen
Click Advanced Application > OUI Filter to display the configuration screen.
Note: You cannot enable both MAC filtering and OUI filtering at the same time.
Figure 142 The OUI Filter Screen
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