Table 10-5: Quality Of Service Parameters - AudioCodes Mediant 2000 User Manual

10.9.1.3.4 Quality of Service Parameters
The device allows you to specify values for Layer-2 and Layer-3 priorities, by assigning
values to the following service classes:

Network Service class – network control traffic (ICMP, ARP)

Premium Media service class – used for RTP Media traffic

Premium Control Service class – used for Call Control traffic

Gold Service class – used for streaming applications

Bronze Service class – used for OAMP applications
The Layer-2 Quality of Service parameters enables setting the values for the 3 priority bits
in the VLAN tag of frames related to a specific service class (according to the IEEE 802.1p
standard). The Layer-3 Quality of Service (QoS) parameters enables setting the values of
the DiffServ field in the IP Header of the frames related to a specific service class. The
following QoS parameters can be set:
Parameter
Layer-2 Class Of Service Parameter (VLAN Tag Priority Field)
VlanNetworkServiceClassPriority
VLANPremiumServiceClassMediaPriority
VLANPremiumServiceClassControlPriority
VLANGoldServiceClassPriority
VLANBronzeServiceClassPriority
NetworkServiceClassDiffServ
PremiumServiceClassMediaDiffServ
PremiumServiceClassControlDiffServ
GoldServiceClassDiffServ
BronzeServiceClassDiffServ
SIP User's Manual

Table 10-5: Quality of Service Parameters

Sets the priority for the Network service class content
Sets the priority for the Premium service class content
(media traffic)
Sets the priority for the Premium service class content
(control traffic)
Sets the priority for the Gold service class content
(streaming traffic)
Sets the priority for the Bronze service class content
(OAMP traffic)
Layer-3 Class Of Service Parameters (TOS/DiffServ)
Sets the DiffServ for the Network service class content
Sets the DiffServ for the Premium service class content
(media traffic)
Sets the DiffServ for the Premium service class content
(control traffic)
Sets the DiffServ for the Gold service class content
(streaming traffic)
Sets the DiffServ for the Bronze service class content
(OAMP traffic)
Description
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Mediant 2000
Document #: LTRT-68809