2021-03-17 | Technical improvements, changes in design, printing- and other errors reserved.
41
4.5. IPv4 TOS/IPv6 TC or DSCP
Instead of 802.1p, setup EOC 20-01/ EoC 20-02 to use the precedence 2 bits of IPv4/v6 DSCP for priority queue
mapping. Be backward compatible with present uses of the IP precedence field of the IPv4 TOS octet or IPv6 TC
byte. The precedence 2 bits in this field (DSCP/TOS/TC) decide the destined priority queue (Q3/Q2/Q1/Q0).
For example:
Bit[7:2] value
TOS/TC field
0x00~0x3C 0x40~0x7C 0x80~0xBC 0xC0~0xFC
Queue
0
1
2
3
Содержание EoC 20-01
Страница 1: ...EoC 20 01 Ethernet over Coax Master Betriebsanleitung ...
Страница 43: ...2021 03 17 Technische Verbesserungen Änderungen im Design Druckfehler und Irrtümer vorbehalten 43 ...
Страница 45: ...EoC 20 01 Ethernet over Coax Master Operation Instructions ...
Страница 87: ...2021 03 17 Technical improvements changes in design printing and other errors reserved 43 ...