performance-group

Associates a prefix with a group name.

performance-group <group-name>
 
        { prefix <prefix>| group <generic-group-name> }
 
no performance-group <group-name>
 
no performance-group <group-name> prefix <prefix>
 
no performance-group <group-name> group <generic-group-name>
 

• group-name--string; name of group
• prefix--prefix in CIDR format (a.b.c.d /n)
• generic-group-name--string; name of generic group

Must be in engine configuration mode (config-engine), which requires privileged-level access.

Available for use multiple times in the configuration.

The performance-group command associates prefixes under a common name for internal group processing by CNA.

In contrast, the report prefix-alias command simply associates prefixes and aliases in an internal configuration file, and the alias is used only for generating reports.

If the no form is executed with no prefix, all prefixes are removed from the group.

If the no form of the command is executed with a prefix, the specified prefix is deleted from the group.

If the no form of the command is executed with a generic group name, then you will remove the association of the prefixes in the generic group from the prefixes in this group.