S350 Series 24-Port (PoE+) and 48-Port Gigabit Ethernet Smart Managed Pro Switches 
Configure Quality of Service  User Manual207
The following table describes the nonconfigurable information displayed on the page.
Table 50.  Service Interface Configuration information
Field Description
Direction Shows the traffic direction of this service interface, which is always inbound (In).
Operational Status Shows the operational status of this service interface (either Up or Down).
Remove a DiffServ Policy From an Interface
To remove a DiffServ policy from 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.
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 > DiffServ > 
Advanced > Service Configuration.
The Service Interface Configuration page displays.
6.  Select the check boxes that are associated with the interfaces from which you want to 
remove the policy.
7.  From the Policy In Name menu, select 
None.
8.  Click the Apply button. 
Your settings are saved.
View DiffServ Service Statistics
You can display service-level statistical information about all interfaces to which DiffServ 
policies are attached. 
To view the DiffServ service statistics: 
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.