TP-Link JetStream L2 User Manual

182
Port Voice
VLAN Mode
Voice
Stream Type
Link type of the port and processing mode
Automatic Mode
TAG voice
stream
ACCESS: Not supported.
TRUNK: Supported. The default VLAN of the port cannot
be
voice VLAN.
GENERAL: Supported. The default VLAN of the port cannot
be voice VLAN and the egress rule of the access port in the
voice VLAN should be TAG.
UNTAG voice
stream
ACCESS: Supported.
TRUNK: Not supported.
GENERAL: Supported. The default VLAN of the port should
be voice VLAN and the egress rule of the access port in the
voice VLAN should be UNTA G.
Manual Mode
TAG voice
stream
ACCESS: Not supported.
TRUNK：Supported. The default VLAN of the port should
not
be voice VLAN.
GENERAL：Supported. The default VLAN of the port cannot
be voice VLAN and the egress rule of the access port in the
voice VLAN should be TAG.
UNTAG voice
stream
ACCESS: Supported.
TRUNK: Not supported.
GENERAL: Supported. The default VLAN of the port should
be voice VLAN and the egress rule of the access port in the
voice VLAN should be UNTAG.
Table 11-2 Port voice VLAN mode and voice stream processing mode

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
When the source MAC address of the packet is the OUI
address that can be identified, the packet can be
tr
ansmitted in the voice VLAN. Otherwise, the packet will
be discarded.
Packet with voice
VLAN TAG
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.
Disable
UNTAG packet
Do not check the source MAC address of the packet and all
the packets can be transmitted in the voice VLAN.
Packet with voice
VLAN TAG
Packet with other
VLAN TAG
The processing mode for th
e device to deal with the packet
is determined by whether the port permits the VLAN or
not, independent of voice VLAN security mode.
Table 11-3 Security mode and packets processing mode

TP-Link JetStream L2 Specifications

General

Brand	TP-Link
Model	JetStream L2
Category	Switch
Language	English