TP-Link TL-SL5428E User Guide - Page 135

Global Config

Page 135 highlights

Table 9-2 Port voice VLAN mode and voice stream processing mode ¾ Security Mode of Voice VLAN When voice VLAN is enabled for a port, you can configure its security mode to filter data stream. If security mode is enabled, the port just forwards voice packets, and discards other packets whose source MAC addresses do not match OUI addresses. If security mode is not enabled, the port forwards all the packets. Security Mode Packet Type Processing Mode Enable UNTAG packet Packet with voice TAG When the source MAC address of the packet is the OUI address that can be identified, the packet can be VLAN transmitted in the voice VLAN. Otherwise, the packet will be discarded. The processing mode for the device to deal with the Packet with other VLAN packet is determined by whether the port permits TAG the VLAN or not, independent of voice VLAN security mode. Disable UNTAG packet Do not check the source MAC address of the packet Packet with voice VLAN and all the packets can be transmitted in the voice TAG VLAN. The processing mode for the device to deal with the Packet with other VLAN packet is determined by whether the port permits TAG the VLAN or not, independent of voice VLAN security mode. Table 9-3 Security mode and packets processing mode Note: Don't transmit voice stream together with other business packets in the voice VLAN except for some special requirements. The Voice VLAN function can be implemented on Global Config, Port Config and OUI Config pages. 11.3.1 Global Config On this page, you can configure the global parameters of the voice VLAN, including VLAN ID, aging time, the transmission priority of the voice packets and so on. Choose the menu QoS→Voice VLAN→Global Config to load the following page. Figure11-9 Global Configuration 127

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127
Table 9-2 Port voice VLAN mode and voice stream processing mode
¾
Security Mode of Voice VLAN
When voice VLAN is enabled for a port, you can configure its security mode to filter data stream. If
security mode is enabled, the port just forwards voice packets, and discards other packets whose
source MAC addresses do not match OUI addresses. If security mode is not enabled, the port
forwards all the packets.
Security
Mode
Packet Type
Processing Mode
UNTAG packet
Packet with voice VLAN
TAG
When the source MAC address of the packet is the
OUI address that can be identified, the packet can be
transmitted in the voice VLAN. Otherwise, the packet
will be discarded.
Enable
Packet with other VLAN
TAG
The processing mode for the device to deal with the
packet is determined by whether the port permits
the VLAN or not, independent of voice VLAN security
mode.
UNTAG packet
Packet with voice VLAN
TAG
Do not check the source MAC address of the packet
and all the packets can be transmitted in the voice
VLAN.
Disable
Packet with other VLAN
TAG
The processing mode for the device to deal with the
packet is determined by whether the port permits
the VLAN or not, independent of voice VLAN security
mode.
Table 9-3 Security mode and packets processing mode
Note:
Don’t transmit voice stream together with other business packets in the voice VLAN except for
some special requirements.
The Voice VLAN function can be implemented on
Global Config, Port Config
and
OUI Config
pages.
11.3.1 Global Config
On this page, you can configure the global parameters of the voice VLAN, including VLAN ID,
aging time, the transmission priority of the voice packets and so on.
Choose the menu
QoS
Voice VLAN
Global Config
to load the following page.
Figure11-9 Global Configuration