INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 47
INSTALLATION AND OPERATION MANUAL
CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Weighted Round Robin (WRR) scheduling uses the same algorithm as round robin scheduling,
but services queues based on their priority and queue weight (the number you configure in the
queue Weight field) rather than a fixed amount of bandwidth. WRR is activated only when a port
has more traffic than it can handle. Queues with larger weights get more service than queues
with smaller weights. This queuing mechanism is highly efficient in that it divides any available
bandwidth across the different traffic queues and returns to queues that have not yet emptied.
Default Settings
Qos mode : High First (SPQ)
The mappings of the Priority to Queue are:
PRIO 0 ==> COSQ 2
PRIO 1 ==> COSQ 0
PRIO 2 ==> COSQ 1
PRIO 3 ==> COSQ 3
PRIO 4 ==> COSQ 4
PRIO 5 ==> COSQ 5
PRIO 6 ==> COSQ 6
PRIO 7 ==> COSQ 7
The DiffServ is disabled on the switch.
DSCP Priority DSCP
Priority DSCP Priority DSCP Priority
---- -------- ----
-------- ---- -------- ---- --------
00 0 01 0 02 0 03 0
04 0 05 0 06 0
07 0
08 0 09 0 10 0 11 0
12 0 13 0 14 0 15 0
16 0 17 0 18 0 19 0
20 0 21 0 22 0 23 0
24 0 25 0 26 0 27 0
28 0 29 0 30 0 31 0
32 0 33 0 34 0 35 0
36 0 37 0 38 0 39 0
40 0 41 0 42 0 43 0
44 0 45 0 46 0
47 0
48 0 49 0 50 0 51 0
52 0 53 0 54 0 55 0
56 0 57 0 58 0 59 0
60 0 61 0 62 0 63 0
Note: If the DiffServ is disabled, the 802.1p tag priority will be used.