User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Configure Quality of Service User Manual306
7. In the 802.1p to Queue Mapping table, map each of the eight 802.1p priorities to a queue
(internal traffic class).
The 802.1p Priority row contains traffic class selectors for each of the eight 802.1p
priorities to be mapped.
The priority goes from low (0) to high (7). For example, traffic with
a priority of 0 is for most data traffic and is sent using best effort. Traffic with a higher
priority, such as 7, might be time-sensitive traffic, such as voice or video.
The values in the menu under each priority represent the traffic class. The traffic class is
the hardware queue for a port. Higher traf
fic class values indicate a higher queue
position. Before traffic in a lower queue is sent, it must wait for traffic in higher queues to
be sent.
8. Click the Apply button.
Your settings are saved.
Map DSCP values to queues
You can map an internal traffic class to a DSCP value.
To map DSCP values to queues:
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 of
f-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 21 or Access the switch off-network and not
connected to the Internet on page 29.
The Device UI login page displays.
If you did not yet activate your warranty, the Register to activate your warranty page
displays. For more information, see
Register the switch on page 32.
4. Enter one of the following passwords:
• Enter your device admin password.
• If you previously managed the switch through the Insight app or Cloud portal, enter
the Insight network password for the last Insight network location.
For information about the credentials, see
Credentials for the device UI on page 30.
5. Click the Go button.
The System Information page displays.
6. Select QoS > CoS >
Advanced > DSCP to Queue Mapping.