33 Matrix SETU VFXTH System Manual
VLAN/CoS
If the SETU VFXTH is connected in a VLAN, configure the VLAN/CoS. This parameter enables the SETU VFXTH
to add VLAN header to the packets generated by it. The VLAN header consists of the VLAN ID (12-bit) and Class of
Service (CoS, 3-bit) for prioritization of traffic
3
.
• Click VLAN/CoS (Layer 2).
• Select the VLAN/CoS check box to enable VLAN ID tagging on all packets generated by the system.
Default: Disabled.
• Enter the VLAN ID that you have assigned to the VLAN in which the SETU VFXTH is connected. The valid
range for this is 0-4094. Default: 1.
•For SIP CoS, define the CoS (priority) bits which will be added in all SIP packets. The range of CoS bits is
from 0 to 7. Default: 3
•For RTP CoS, define the CoS (priority) bits which will be added in all RTP packets. The range of CoS bits
is from 0 to 7. Default: 6.
QoS (Layer 3)
• Click QoS (Layer 3).
• SETU VFXTH will send all SIP messages using SIP QoS setting, enter the SIP DiffServe/ ToS as per your
requirement. The valid range is from 00-63, Default: 26.
• SETU VFXTH will send all the RTP packets with RTP QoS setting, enter the RTP DiffServe/ ToS as per
your requirement. The valid range is from 00-63, Default: 46.
3. The IEEE 802.1P standard allows Layer2 switches to prioritize the traffic, thus providing Quality of Service (QoS), i.e. better handling
of data that pass over a network, thereby resulting in greater reliability and quality. Quality of Service (QoS) on Layer2 is referred to as
Class of Service (CoS) which is defined by IEEE 802.1P.
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