Cisco 6504-E User Guide - Page 414

C6576M QoS Dialog Box Chapter 6 Logical Object Dialog Boxes Class Maps Tab Figure 6-98 shows the Class Maps tab of the C6576M QoS dialog box. Figure 6-98 Class Maps Tab of C6576M QoS Dialog Box Class Maps Area The Class Maps area of the C6576M QoS dialog box describes globally defined class maps on the device. Class maps identify a selected stream of IP traffic based on a defined set of matching criteria. This tab contains the following information: • Class Maps Table-Lists globally defined class maps on the device. - Class Map Name-Unique identifier of a class map on the managed device. • Type-Indicates whether the class map can be used on Ethernet interfaces or not. The C65/76M EMS will discover class maps that are not suitable for use with Ethernet interfaces, however you cannot add, remove, or configure these class maps. They are listed in the table only to indicate that the class map names are in use. This attribute has one of the following values: - ethernet-The class map can be used on Ethernet interfaces. - other-Indicates that a class map contains more than one match entry or it contains a match criteria that is unsupported on Ethernet interfaces. - empty-Indicates a class map with no match entries. An empty class map cannot be applied to an Ethernet interface, however you may modify it. • Match Condition-Specifies whether to match all criteria in the class map or any criteria in the list. • Match IP Precedence-Specifies IP Precedence values to match. Up to eight values may be specified. If no values are specified, IP Precedence matching criteria is disabled. This attribute may only have a value if the Type attribute is ethernet (1) and both Match DSCP and Match ACL attributes are nil. 6-124 Cisco 6500/7600 Series Manager User Guide