
8-Port Gigabit (PoE+) Ethernet Smart Managed Pro Switch with (2 SFP or 2 Copper Ports and)
Cloud
Management
Configure Quality of Service
User Manual
266
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DSCP
. The six most significant bits of the DiffServ field are called the Differentiated
Services Code Point (DSCP) bits.
10.
In the
Interface Shaping Rate
field, specify the maximum outbound transmission rate
bandwidth in kbps.
This setting is used to shape the outbound transmission rate in increments of 1 percent in
a range of 0–100. 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. The value 0 means that the maximum is unlimited.
The expected shaping at egress interface is calculated as follows:
frameSize × shaping/(fra IFG), where IFG (Inter frame gap) is 20 bytes,
frameSize is configured frame size, and shaping is configured traffic shaping.
For example, if 64 bytes frame size and 64 kbps shaping are configured, the expected
shaping is approximately 48 kbps.
11.
In the
Interface Ingress Rate Limit
field, specify the maximum inbound transmission rate
bandwidth in kbps.
This setting is used to shape the inbound transmission rate in increments of 1 percent in
a range of 0–100. The interface discards traffic that arrives at a bandwidth in excess of
the specified limit.
12.
Click the
Apply
button.
Your settings are saved.
Configure the CoS queue settings for an interface
You can define what a particular queue does by configuring switch egress queues. You can
control how much bandwidth is used by the queue, the queue depth during times of
congestion, and the scheduling of packet transmission from all queues on a port. Each port
contains its own CoS queue-related configuration.
For information about configuring CoS queue settings globally, see
.
To configure the CoS queue settings for an interface:
1.
Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is off-network using an Ethernet cable.
2.
Launch a web browser.
3.
In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see
Access the switch on-network and
connected to the Internet on page
Access the switch off-network on page
The login page displays.