Dell PowerConnect 5448 User's Guide - Page 349
Defining OUIs, Voice VLAN OUI, Switch
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Defining OUIs The Voice VLAN OUI page lists the Organizationally Unique Identifiers (OUIs) associated with the Voice VLAN. The first three bytes of the MAC Address contain a manufacturer identifier. While the last three bytes contain a unique station ID. Using the OUI, network managers can add specific manufacturer's MAC addresses to the OUI table. Once the OUIs are added, all traffic received on the Voice VLAN ports from the specific IP phone with a listed OUI, is forwarded on the voice VLAN. To open the Voice VLAN OUI page, click Switch→ Voice VLAN → OUI in the tree view. Figure 7-51. Voice VLAN OUI • Telephony OUI(s) - Lists the OUIs currently enabled on the Voice VLAN. The following OUIs are enabled by default: - 00-01-E3 - Siemens AG phone - 00-03-6B - Cisco phone - 00-0F-E2 - H3C Aolynk - 00-60-B9 - Philips and NEC AG phone - 00-D0-1E - Pingtel phone - 00-E0-75 - Polycom/Veritel phone - 00-E0-BB - 3COM phone • Description - Provides an OUI description up to 32 characters. Configuring Device Information 349