Netgear XSM4348CS User Manual - Page 480

M4300 Intelligent Edge Series Fully Managed Stackable Switches Packet processing begins by testing the class match criteria for a packet. A policy is applied to a packet when a class match within that policy is found. DiffServ Wizard Overview The DiffServ wizard enables DiffServ on the switch by creating a traffic class, adding the traffic class to a policy, and then adding the policy to the ports that you select. The DiffServ wizard does the following: • Creates a DiffServ class and defines match criteria used as a filter to determine if incoming traffic meets the requirements to be a member of the class. • Sets the DiffServ class match criteria based on traffic type selection as follows: • VOIP. Sets the match criteria to UDP protocol. • HTTP. Sets the match criteria to HTTP destination port. • FTP. Sets match criteria to FTP destination port. • Telnet. Sets the match criteria to Telnet destination port. • Every. Sets the match criteria for all traffic. • Create a Diffserv policy and add it to the DiffServ class created. • If policing is enabled (that is, it is set to YES), the DiffServ policy style is set to simple. Traffic that conforms to the class match criteria is processed according to the outbound priority selection. The outbound priority configures the handling of conforming traffic as follows: • High. Sets the policing action to markdscp ef. • Med. Sets the policing action to markdscp af31. • Low. Sets the policing action to send. • If policing is disabled (that is, it is set to NO), all traffic is marked as follows: • High. Sets the policy mark to ipdscp ef. • Med. Sets the policy mark to ipdscp af31. • Low. Sets the policy mark to ipdscp be. • Each port selected is added to the policy created. Use the DiffServ Wizard To use the DiffServ Wizard: 1. Launch a web browser. 2. In the address field of your web browser, enter the IP address of the switch. The login window opens. 3. Enter admin as the user name, enter your local device password, and click the Login button. Configure Quality of Service 480 User Manual