24-Port Managed Gigabit Switch
There are six QCE frame types: Ethernet Type, VLAN,
UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames can be
classified by one of 4 different QoS classes: "Low", "Normal",
"Medium", and "High" for individual application.
QCL
QCL is an acronym for Q
oS Control List. It is the list table of
QCEs, containing QoS control entries that classify to a specific
QoS class on specific traffic objects.
Each accessible traffic object contains an identifier to its QCL.
The privileges determine specific traffic object to specific QoS
class.
QoS
QoS is an acronym for Q
uality of Service. It is a method to
guarantee a bandwidth relationship between individual
applications or protocols.
A communications network transports a multitude of
applications and data, including high-quality video and
delay-sensitive data such as real-time voice. Networks must
provide secure, predictable, measurable, and sometimes
guaranteed services.
Achieving the required QoS becomes the secret to a
successful end-to-end business solution. Therefore, QoS is the
set of techniques to manage network resources.
R
RARP
RARP is an acronym for R
everse Address Resolution Protocol.
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