Netgear FS728TPv2 FS728TP Software Administration Manual - Page 124

PORTS, Interface Trust Mode, Untrusted, Interface Shaping Rate, Cancel, Apply

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FS728TP Smart Switch Software Administration Manual To configure CoS settings for an interface: 1. To configure CoS settings for a physical port, click PORTS. 2. To configure CoS settings for a Link Aggregation Group (LAG), click LAGS. 3. To configure CoS settings for both physical ports and LAGs, click ALL. 4. Select the check box next to the port or LAG to configure. You can select multiple ports and LAGs to apply the same setting to the selected interfaces. 5. From the Interface Trust Mode field, specify whether or not the selected interface(s) trust a particular packet marking when the packet enters the port. • Untrusted. Do not trust any CoS packet marking at ingress. • 802.1p. The eight priority tags that are specified in IEEE 802.1p are p0 to p7. The QoS setting lets you map each of the eight priority levels to one of eight internal hardware priority queues from 0 (lowest priority) to 7 (highest priority). • DSCP. The six most significant bits of the DiffServ field are called the Differentiated Services Code Point (DSCP) bits. 6. Specify the Interface Shaping Rate. This rate specifies the maximum bandwidth allowed, typically used to shape the outbound transmission rate in increments of 64kbps. The range of values for FE ports is 16-1562 and for GE ports is 16-15625. This value is controlled independently of any per-queue maximum bandwidth configuration. It is effectively a second-level shaping mechanism. The default value is 0, which means the maximum allowed bandwidth is unlimited. 7. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. 8. If you make changes to the page, click Apply to apply the changes to the system. 124 | Chapter 4: Configuring Quality of Service

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124
|
Chapter 4:
Configuring Quality
of
Service
FS728TP Smart Switch Software Administration Manual
To configure CoS settings for an interface:
1.
To configure CoS settings for a physical port, click
PORTS
.
2.
To configure CoS settings for a Link Aggregation Group (LAG), click
LAGS
.
3.
To configure CoS settings for both physical ports and LAGs, click
ALL
.
4.
Select the check box next to the port or LAG to configure. You can select multiple ports and
LAGs to apply the same setting to the selected interfaces.
5.
From the
Interface Trust Mode
field, specify whether or not the selected interface(s) trust a
particular packet marking when the packet enters the port.
•
Untrusted
. Do not trust any CoS packet marking at ingress.
•
802.1p
. The eight priority tags that are specified in IEEE 802.1p are p0 to p7. The
QoS setting lets you map each of the eight priority levels to one of eight internal
hardware priority queues from 0 (lowest priority) to 7 (highest priority).
•
DSCP
. The six most significant bits of the DiffServ field are called the Differentiated
Services Code Point (DSCP) bits.
6.
Specify the
Interface Shaping Rate
. This rate specifies the maximum bandwidth allowed,
typically used to shape the outbound transmission rate in increments of 64kbps. The range
of values for FE ports is 16–1562 and for GE ports is 16–15625. This value is controlled
independently of any per-queue maximum bandwidth configuration. It is effectively a
second-level shaping mechanism. The default value is 0, which means the maximum
allowed bandwidth is unlimited.
7.
Click
Cancel
to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
8.
If you make changes to the page, click
Apply
to apply the changes to the system.