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Parameter Description:
TOS Monetary Cost Priority Mapping: Each Priority can select any of
Queue 0 ~ Queue 3. In Default, Priority 0 is mapping to Queue 0, Pri-
ority 1 is mapping to Queue 0, Priority 2 is mapping to Queue 1, Pri-
ority 3 is mapping to Queue 1, Priority 4 is mapping to Queue 2,
Priority 5 is mapping to Queue 2, Priority 6 is mapping to Queue 3,
and Priority 0 is mapping to Queue 3.
Function name: DSCP Setting
Function Description: In the late 1990s, the IETF redefined the meaning of
the 8-bit SERVICE TYPE field to accommodate a set of differentiated ser-
vices (DS). Under the differentiated services interpretation, the first six bits
comprise a codepoint, which is sometimes abbreviated DSCP, and the last
two bits are left unused.
DSCP can form total 64 (0~63) kinds of Traffic Class based on the arran-
gement of 6-bit field in DSCP of the IP packet. In the switch, user is allo-
wed to set up these 64 kinds of Class that belong to any of queue 0~3.
LANCOM ES-2126+ und LANCOM ES-2126P
Chapter 4: Operation of Web- based Management
117
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