SmartRG Inc., an ADTRAN Company Proprietary and Confidential. All Right Reserved. © 2020
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Field Name
Description
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
.
Default Queue
Precedence
Enter the precedence of the specified group. The lower the value, the higher the priority. Options are
1
-
8
.
The default is
8
.
VC WRR Weight
Enter the weight of the VC queue. Options are
1
-
63
. The default is
1
.
VC Precedence.
Enter the precedence of the VC group. The lower the value, the higher the priority. Options are
1
-
8
. The
default is
8
.
PTM Interface
SmartRG gateway follow VDSL2 standards to support Packet Transfer Mode (PTM). An alternative to ATM mode, PTM transports
packets (IP, PPP, Ethernet, MPLS, and others) over DSL links. For more information, refer to the IEEE802.3ah standard for Ethernet in
the First Mile (EFM).
On this page, you can configure PTM WAN interfaces.
1. In the left navigation bar, click
Advanced Setup
>
Layer2 Interface
>
PTM Interface
, and then click
Add
. The
following page appears.