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Parameter Description:
TOS Throughput 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.
4.18.6
R-Type TOS
IP TOS Priority affect TOS fields of IP header, you can find it has 8-bit SERVICE
TYPE field that specifies how the datagram should be handled. The field could
be divided into six subfields as follows, PRECEDENCE (3 bits), D-Type (Delay
Priority, 1 bit ), T-Type (Throughput Priority, 1bit), R-Type (Reliability Priority,
1bit ), M-Type (Monetary Cost Priority, 1bit ), and UNUSED. PRECEDENCE 3-
bits can arrange 8 kinds of priorities corresponding to the 0~7 priority in the
following priority diagram. TOS Reliability Priority Mapping works while R-
TYPE in TOS field of IP header of the packets received by the switch is confi-
gured.
LANCOM ES-2126+ and LANCOM ES-2126P+
Chapter 4: Operation of Web- based Management
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