Voice VLAN
OUI Configuration
Context
An OUI can be preset. The OUI is the first 24 bits of a MAC address. The Institute of Electrical and Electronics Engineers (IEEE) assigns an OUI to each vendor, and you can identify the vendor of a device based on the OUI. You can set the mask of the OUI on the switch to adjust the length of the MAC address that the switch matches with the OUI.
Procedure
- Create an OUI.
- Click Create, as shown in Figure 5-88.
Table 5-52 describes the parameters on the OUI Configuration page.
Table 5-52 Description of parameters on the OUI Configuration pageParameter
Description
OUI
This parameter is mandatory. It specifies the MAC address of voice packets, for example, 0812-f231-05e1.
Mask
This parameter is mandatory. Enter the mask, for example, ffff-ffff-ffff.
Description
Enter the description of the OUI.
- Click
.
After the OUI configuration is complete, you can modify the description of the OUI.
- Click Create, as shown in Figure 5-88.
- Delete an OUI.
- Choose to access the OUI Configuration page.
- Select data to be deleted and click Delete. The system asks you whether to delete data.
- Click OK.
- Refresh an OUI.
- Choose to access the OUI Configuration page.
- Select data to be refreshed and click Refresh.
.
LLDP
Context
The switch notifies the voice VLAN ID to its connected IP phone by sending LLDPDUs with the LLDP MED TLV. After the IP phone receives the LLDPDUs with the LLDP MED TLV, it adds the voice VLAN ID to the LLDPDUs.
Procedure
- Choose to access the LLDP page, as shown in Figure 5-89.
- Click Basic Services-Interface Settings-Connect to IP Phone to access the Connect to IP Phone page and complete the voice VLAN configuration.
- Click Advanced Services-LLDP to access the LLDP page and complete the LLDP configuration on the switch and interface. The voice VLAN based on LLDP is configured.
QoS Configuration
Context
Procedure
- Choose to access the QoS Configuration page, as shown in Figure 5-90.
Table 5-53 describes the parameters
on the QoS Configuration page.
Table 5-53 QoS Configuration
Parameter
Description
802.1p priority
Specify the 802.1p priority.
The value is an integer that ranges from 0 to 7. The default value is 6. A larger value indicates a higher priority.
DSCP priority
Specify the DSCP priority.
The value is an integer that ranges from 0 to 63. The default value is 46.
- Set parameters and click Apply.
