Netgear XSM4324FS User Manual - Page 487

M4300 Intelligent Edge Series Fully Managed Stackable Switches You can select the class type only when you are creating a new class. After you create the class, this field displays the class type, but you cannot change it. 10. Define the criteria to associate with a DiffServ class: • Match Every. This adds to the specified class definition a match condition whereby all packets are considered to belong to the class. • Reference Class. Select this option to reference another class for criteria. The match criteria defined in the reference class is as match criteria in addition to the match criteria 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 at most one other class of the same type. • Class of Service. Select this option to require the Class of Service (CoS) value in an Ethernet frame header to match the specified CoS value. This option lists all the values for the Class of Service match criterion in the range 0 to 7 from which one can be selected. • VLAN. Select this option to require a packet's VLAN ID to match a VLAN ID or a VLAN ID within a continuous range. If you configure a range, a match occurs if a packet's VLAN ID is the same as any VLAN ID within the range. The VLAN value is in the range of 0-4093. • Secondary Class of Service. Select this option to require the secondary Class of Service (CoS) value in an Ethernet frame header to match the specified secondary CoS value. • Secondary VLAN. Select this option to require a packet's VLAN ID to match a secondary VLAN ID or a secondary VLAN ID within a continuous range. If you configure a range, a match occurs if a packet's secondary VLAN ID is the same as any secondary VLAN ID within the range. After you select this option, use the following fields to configure the secondary VLAN match criteria: - Secondary VLAN ID Start. The secondary VLAN ID to match or the secondary VLAN ID with the lowest value within a range of VLANs. - Secondary VLAN ID End. The secondary VLAN ID with the highest value within the range of VLANs. This field is not required if the match criteria is a single VLAN ID. • Ethernet Type. Select this option to require the EtherType value in the Ethernet frame header to match the specified EtherType value. After you select this option, specify the EtherType Keyword from the list of common protocols that are mapped to their Ethertype value. • Source MAC Address. Select this option to required a packet's source MAC address to match the specified MAC address. After you select this option, use the following fields to configure the source MAC address match criteria: - MAC Address. The source MAC address to match. - MAC Mask. The MAC mask, which specifies the bits in the source MAC address to compare against the Ethernet frame. Use F's and zeros to configure the MAC mask. An F means that the bit is checked, and a zero in a bit position means that the data is not significant. For example, if the MAC address is aa:bb:cc:dd:ee:ff, and the mask is ff:ff:00:00:00:00, all MAC addresses with aa:bb:xx:xx:xx:xx result Configure Quality of Service 487 User Manual