User Guide
Table Of Contents
- Package Contents
- Chapter 1 About this Guide
- Chapter 2 Introduction
- Chapter 3 Login to the Switch
- Chapter 4 System
- Chapter 5 Switching
- Chapter 6 VLAN
- Chapter 7 Spanning Tree
- Chapter 8 Multicast
- Chapter 9 QoS
- Chapter 10 ACL
- Chapter 11 Network Security
- Chapter 12 SNMP
- Chapter 13 LLDP
- Chapter 14 Cluster
- Chapter 15 Maintenance
- Chapter 16 System Maintenance via FTP
- Appendix A: Specifications
- Appendix B: Configuring the PCs
- Appendix C: 802.1X Client Software
- Appendix D: Glossary

LAG: Displays the LAG number
which the port belongs to.
9.3.3 OUI Config
The switch supports OUI creation and adds the MAC address of the special voice device to the
OUI table of the switch. The switch determines whether a received packet is a voice packet by
checking its OUI address. The switch analyzes the received packets. If the packets recognized as
voice packets, the access port will be automatically added to the Voice VLAN.
Choose the menu QoS→Voice VLAN→OUI Config to load the following page.
Figure 9-14 OUI Configuration
The following entries are displayed on this screen:
Create OUI
OUI: Enter the OUI address of the voice device.
Mask: Enter the OUI address mask of the voice device.
Description: Give a description to the OUI for identification.
OUI Table
Select: Select the desired entry to view the detailed information.
OUI: Displays the OUI address of the voice device.
Mask: Displays the OUI address mask of the voice device.
Description: Displays the description of the OUI.
Configuration Procedure of Voice VLAN:
Step Operation Description
1 Configure the link type of
the port
Required. On VLAN→802.1Q VLAN→Port Config page,
configure the link type of ports of the voice device.
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