SmartRG Inc., an ADTRAN Company Proprietary and Confidential. All Right Reserved. © 2020
28
2. Modify the settings as desired, using the information in the table below.
3. Click
Apply/Save
to commit your changes. The new interface appears on the PTM Configuration page.
4. To remove an interface, click the
Remove
checkbox next to it and then click the
Remove
button.
The fields on this page are defined below.
Field Name
Description
Select DSL Latency
Select the level of DSL latency. Options are:
l
Path0 (Fast)
: No error correction and can provide lower latency on error-free lines.
This is the default.
l
Path1 (Interleaved)
: Error checking that provides error-free data which increases
latency.
Select Scheduler for Queues
of Equal Precedence as the
Default Queue
Select the algorithm used to schedule queue behavior. VC scheduling is different than scheduling
done for default queues. Options are:
l
Weighted Round Robin
: Packets are accessed in a round robin style and classes can
be assigned. Time slices are assigned to each process in equal portions and in circular
order, handling all processes without priority (also known as cyclic executive). This is
the default.
l
Weighted Fair Queuing
: Packets are assigned in a specific queue. This data packet
scheduling technique allows different scheduling priorities to be assigned to
statistically multiplexed data flows. Since each data flow has its own queue, an ill-
behaved flow (that sent larger packets or more packets per second than the others
since it became active) will only affect itself and not other sessions.
Default Queue Weight
Enter the default weight of the specified queue. Options are
1
-
63
. The default is
1
.
