H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – QoS
H3C S7500 Series Ethernet Switches Chapter 1
QoS Configuration
1-14
IP precedence Queue
3 3
4 4
5 5
6 6
7 7
Table 1-8 The DSCP-precedence–to-queue mapping
DSCP
precedence value
Name of type-A
LPU
Name of non-type-A
LPU
Queue
0 to 7 be(0) be(0) 0
8 to 15 cs1(8), af1(10)
cs1(8), af11(10), af12(12),
af13(14)
1
16 to 23 cs2(16), af2(18)
cs2(16), af21(18),
af22(20), af23(22)
2
24 to 31 cs3(24), af3(26)
cs3(24), af31(26),
af32(28), af33(30)
3
32 to 39 cs4(32), af4(34)
cs4(32), af41(34) ,
af42(36) , af43(38)
4
40 to 47 cs5(40), ef(46) cs5(40), ef(46) 5
47 to 55 cs6(48) cs6(48) 6
56 to 63 cs7(56) cs7(56) 7