User Manual

S350 Series 8-Port Gigabit Ethernet Smart Switch Models GS308T and GS310TP
Configure Quality of Service User Manual176
- DSCP. The six most significant bits of the DiffServ field are called the
Differentiated Services Code Point (DSCP) bits.
• T
o configure CoS settings per interface, do the following:
a. Select the Interface radio button.
b. From the Interface T
rust Mode menu, select one of the following trust mode
options:
- 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 seven
internal hardware priority queues. The default mode is 802.1p.
- DSCP.
The six most significant bits of the DiffServ field are called the
Differentiated Services Code Point (DSCP) bits.
7. Click the Apply button.
Your settings are saved.
Configure CoS Interface Settings for an Interface
You can configure the trust mode for one or more interfaces and apply an interface shaping
rate to all interfaces or to a specific interface.
To configure CoS 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
Discover or Change the Switch IP
Address on page 12.
Your web browser might display a security message, which you can ignore. For more
information, see Access the Local Browser Interface on page 18.
The login window opens.
4. Enter the switch’
s password in the Password field.
The default password is password.
The System Information page displays.
5. Select QoS > CoS >
Advanced > CoS Interface Configuration.