Netgear FS728TLP Web Management User Guide - Page 145

Con Class of Service, ProSAFE FS526Tv2, FS726Tv2, and FS728TLP Smart Switches

Page 145 highlights

ProSAFE FS526Tv2, FS726Tv2, and FS728TLP Smart Switches 2. Select whether to configure physical ports, link aggregation groups (LAGs), or both by clicking one of the following links above the table heading: • PORTS. Only physical ports display. This is the default setting. • LAGS. Only LAGs display. • All. Both physical ports and LAGs display. 3. From the Queue ID menu, select the queue (0 through 7) for which you want to configure the bandwidth and scheduler type. The screen adjusts, and the queue selection is displayed for all ports and LAGs. 4. Select whether to configure the bandwidth and type of scheduler for the selected queue for a single port, a group of ports, or all ports (for the sake of simplicity in this procedure, LAGs are also considered ports): • To configure the settings for the selected queue for a single port, select the check box next to the port that you want to configure. The information for the selected port displays in the menu in the table heading. • To configure the settings for the selected queue for a group of ports, select the check boxes for the individual ports that you want to configure. • To configure the settings for the selected queue for all ports, select the check box at the left in the table heading. 5. Configure the settings as described in the following table. Setting Description Minimum Bandwidth (0 to 100) The minimum guaranteed bandwidth that is allotted to the selected queue. Enter a value from 0 to 100. The sum of the individual minimum bandwidth values for all queues for a single port or LAG cannot exceed the maximum (100). The default value is 0, which means that there is no guaranteed minimum bandwidth. Note: If you set the value of the minimum bandwidth higher than its corresponding maximum bandwidth (see the interface shaping rate in Configure CoS on Ports and LAGs on page 142), the maximum bandwidth (that is, interface shaping rate) is automatically increased to the same value as the minimum bandwidth. Scheduler Type Queue Management Type From the menu, select one of the following types of scheduling for the selected queue. • Strict. Strict priority queueing (SPQ) services traffic with the highest priority on a queue first. • Weighted. Weighted Round Robin (WRR) associates a weight to each queue. This is the default selection. This is nonconfigurable field that always displays TailDrop. If the port or LAG is oversubscribed, packets that arrive at the interface are dropped. 6. Click the Apply button. The settings are saved. 7. Repeat Step 3 through Step 6 for other queues. Configure Class of Service 145

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Configure Class of Service
145
ProSAFE FS526Tv2, FS726Tv2, and FS728TLP Smart Switches
2.
Select whether to configure physical ports, link aggregation groups (LAGs), or both by
clicking one of the following links above the table heading:
PORTS
. Only physical ports display. This is the default setting.
LAGS
. Only LAGs display.
All
. Both physical ports and LAGs display.
3.
From the Queue ID menu, select the queue (0 through 7) for which you want to configure
the bandwidth and scheduler type.
The screen adjusts, and the queue selection is displayed for all ports and LAGs.
4.
Select whether to configure the bandwidth and type of scheduler for the selected queue for
a single port, a group of ports, or all ports (for the sake of simplicity in this procedure, LAGs
are also considered ports):
To configure the settings for the selected queue for a single port, select the check box
next to the port that you want to configure.
The information for the selected port displays in the menu in the table heading.
To configure the settings for the selected queue for a group of ports, select the check
boxes for the individual ports that you want to configure.
To configure the settings for the selected queue for all ports, select the check box at
the left in the table heading.
5.
Configure the settings as described in the following table.
Setting
Description
Minimum Bandwidth (0 to
100)
The minimum guaranteed bandwidth that is allotted to the selected queue. Enter
a value from 0 to 100. The sum of the individual minimum bandwidth values for
all queues for a single port or LAG cannot exceed the maximum (100). The
default value is 0, which means that there is no guaranteed minimum
bandwidth.
Scheduler Type
From the menu, select one of the following types of scheduling for the selected
queue.
Strict
. Strict priority queueing (SPQ) services traffic with the highest priority
on a queue first.
Weighted
. Weighted Round Robin (WRR) associates a weight to each
queue. This is the default selection.
Queue Management
Type
This is nonconfigurable field that always displays TailDrop. If the port or LAG is
oversubscribed, packets that arrive at the interface are dropped.
6.
Click the
Apply
button.
The settings are saved.
7.
Repeat
Step
3
through
Step
6
for other queues.
Note:
If you set the value of the minimum bandwidth higher than its
corresponding maximum bandwidth (see the interface shaping rate in
Configure
CoS on Ports and LAGs
on page
142), the maximum bandwidth (that is,
interface shaping rate) is automatically increased to the same value as the
minimum bandwidth.