CANOGA PERKINS 9145EMP NID Software Version 3.1 - Manual (Page 129)

CoS Configuration 9145EMP NID Software User’s Manual
CoS Queues Configuration
117
NOTE: The scheduling algorithm is applied to each set of four queues associated
with each User Port. This means that, for example, Q1 associated with
User 1 and Q1 associated with User 2 will have the same priority. In this
case, the queues are serviced in a round robin fashion.
4. Weight Parameters Queue 3, Queue 2 and Queue 1 require a weight parameter range
between 0 and 1000. If WFQ is set as the scheduling method, a weigh need to be
assigned to each queue. The weight is proportional to how much bandwidth that queue
will receive. The weight value can be of any range between 0-1000.
To change the queue weight, type 6 for Queue 3, 12 for Queue 2, or 18 for Queue 1. Type
the new setting and press Enter.
NOTE: If you enter an invalid weight parameter, INVALID INPUT will appear at the
bottom of the screen.
5. Enable/Disable ED Drop Profile Every queue has two drop profiles associated with it.
(For more information about ED Drop Profiles, see “Early Detect Drop Profiles” on
page 118.) To enable or disable ED drop profiles, type 7 or 8 for Queue 3, 13 or 14 for
Queue 2, or 19 or 20 for Queue 1. Press the Space bar to change the setting and press
Enter.
6. Press Esc to return to the Class of Service Queue Configuration screen.
The same setting are applied for each set of four queues statically assigned to each ingress user
port.
Figure 10-13 Edit Queue Configuration Network Ports screen
Canoga Perkins Corp. Ethernet Network Interface Device 20-MAR-2010
Model 9145EMP-761-0-0 V11.03 F11 Canoga 9145EMP 32 device 21:33:48
--------------------------EDIT QUEUE CONFIGURATION ON NETWORK PORTS-------------
1) LLQ: Enabled
2) Size (in 8K-byte): 8
----------------------------------------------------------------------------
3) Queue 3: Enabled 6) Weight: 256
4) Size (in 8K-byte): 8 7) ED Drop Profile 3A: Enabled
5) Scheduling: Weighted Fair Q 8) ED Drop Profile 3B: Enabled
----------------------------------------------------------------------------
9) Queue 2: Enabled 12) Weight: 128
10) Size (in 8K-byte): 8 13) ED Drop Profile 2A: Enabled
11) Scheduling: Weighted Fair Q 14) ED Drop Profile 2B: Enabled
----------------------------------------------------------------------------
15) Queue 1: Enabled 18) Weight: 64
16) Size (in 8K-byte): 8 19) ED Drop Profile 1A: Enabled
17) Scheduling: Weighted Fair Q 20) ED Drop Profile 1B: Enabled
Select [1-20]:
------------------------------------Messages-----------------------------------