Netgear GSM4248P User Manual - Page 477

AV Line of Fully Managed Switches M4250 Series Main User Manual • Reference Class: Select this radio button to reference another class for criteria. The match criteria defined in the reference class function as match criteria in addition to the match criteria that you define for the selected class. After selecting this option, the classes that can be referenced are displayed. Select the class to reference. A class can reference one other class of the same type. • Protocol Type: Select this radio button to require a packet's Layer 4 protocol to match the specified protocol, which you must select from the menu. The menu includes Other as a selection, which lets you enter a protocol number from 0 to 255. • Source Prefix/Length: Select this radio button to require a packet's source prefix and prefix length to match the specified source IPv6 prefix and prefix length. Prefix must always be specified with the prefix length. The prefix can be in the hexadecimal range from 0 to FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF and the prefix length can be in the range from 0 to 128. • Source L4 Port: Select this radio button to require a packet's TCP/UDP source port to match the specified protocol, which you must select from the menu. The range is 0 to 65535. The menu includes Other as an option for unnamed ports. • Destination Prefix/Length: Select this radio button to require a packet's destination prefix and prefix length to match the specified source IPv6 prefix and prefix length. Prefix must always be specified with the prefix length. The prefix can be in the hexadecimal range from 0 to FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF and the prefix length can be in the range from 0 to 128. • Destination L4 Port: Select this radio button to require a packet's TCP/UDP destination port to match the specified protocol, which you must select from the menu. The range is 0 to 65535. The menu includes Other as an option for unnamed ports. • Flow Label: Select this radio button to require a packet's flow label to match the specified flow label. The flow label is a 20-bit number that is unique to an IPv6 packet and that is used by end stations to signify QoS handling in routers. The flow label can be specified in the range from 0 to 1048575. • IP DSCP: Select this radio button to require the packet's IP DiffServ Code Point (DSCP) value to match the specified IP DSCP keyword code, which you must select from the menu. The menu includes Other as a selection, which lets you enter an IP DSCP value from 0 to 63. The DSCP value is defined as the high-order 6 bits of the Service Type octet in the IP header. 11. Click the Apply button. Your settings are saved. 12. To save the settings to the running configuration, click the Save icon. The following table describes the nonconfigurable information displayed in the Class Summary section. Configure Quality of Service 477 Main User Manual