Vigitron MaxiiNet Vi30018, Operational Manual

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TCP/UDP CoS, IP TOS/DS, 802.1p are global setting for all ports and
has no relation with the physical port.
An example of the settings are:

Priority Mode: WRR. High weight=4; Low weight=2

TCP/UDP CoS: P2 FTP =>High queue; P5 SMTP => Low queue

TOS/DS setting:
P5 TOS 6’b010010=High queue; P2 TOS
6’b100010=Low queue

802.1p: P2 802.1p = 6(High queue); P5 802.1p =1(Low queue)

Physical port: P5=High queue; P2=Low queue
NOTE:
TCP/UDP uses port number 0-65536, however only the
port numbers of 0 to 1024 are use for what are called privilieged
services which the most commonly used.
More than one can be selected. In that case the switch will arrange the
packet to the assigned queue in the following priority:

TCP/UDP port number

IP ToS/DS

802.1p priority tag

802.1p physical port
NOTE:
TCP/UDP will over ride all other settings.
If 802.1p priority tag is use the following 802.1 field will be used to set the
priority queue:

Priority Fields 4,5,6, and 7 are High Priority

Priority Fields 0,1,2, and 3 are Low Priority