User manual

Dynamix UM-SE G.SHDSL.bis EFM Bridge Modem User Manual V003 82
4.4.4.6 IP DSCP Priority Qos
Differentiated Services (DiffServ) is a class of service(CoS) model that enhances best-effort
Internet services by differentiating traffic by users, service requirements and other criteria.
Packet are specifically marked, allowing network nodes to provide different levels of service,
as appropriate for video playback, voice calls or other delay-sensitive applications, via priority
queuing or bandwidth allocation.
The DSCP value used to identify 64 levels of service determines the forwarding behavior that
each packet gets across the DiffServ network. Based on the marking rule different kinds of
traffic can be marked for different priorities of forwarding. Resources can then be allocated
according to the DSCP values and the configured policies.
Set up queue index (0, 1, 2 or 3) on each DSCP:
-----------------------------------------------------------------------------
Command: setup qos ipDscpPri <0~63> <0~3>
Message: Please input the following information.
IP DSCP index <0~63>: 0
Queue index (ENTER for default) <0>:
-----------------------------------------------------------------------------
IP DSCP QoS:
DSCP
Queue
Index
DSCP
Queue
Index
DSCP
Queue
Index
DSCP
Queue
Index
0 16 32 48
1 17 33 49
2 18 34 50
3 19 35 51
4 20 36 52
5 21 37 53
6 22 38 54
7 23 39 55
8 24 40 56
9 25 41 57
10 26 42 58
11 27 43 59
12 28 44 60
13 29 45 61
14 30 46 62
15 31 47 63
4.4.4.7 List
This command can show the setup table for you check.