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Related Documentation
- For information about the hardware and software CLACLs that are supported for each interface type, see Policy Resources Overview.
- For information about monitoring Classifier Lists, see Monitoring Policy Management Overview.
Classifier Control Lists Overview
Classifier control lists (CLACLs) specify the criteria by which the router defines a packet flow. Table 1 lists the criteria that you can use to create CLACLs for different types of traffic flows.
Table 1: CLACL Criteria
Type of CLACL | Criteria |
|---|---|
ATM |
|
Frame Relay |
|
GRE |
|
IP |
|
IPv6 |
|
L2TP |
|
MPLS |
|
VLAN |
|
You configure CLACLs with a name and then values to match in the IP datagram header. A CLACL does not include an action: actions take place when a match is included in a policy list.
 | Note: Do not use the asterisk (*) for the name of a classifier list. The asterisk is used as a wildcard for the classifier-group command. If you do not specify one of the frame-relay, gre-tunnel, ip, ipv6, l2tp, mpls, or vlan keywords, the router creates an IP classifier list. This version of the command has been deprecated and may be removed in a future release. |
Related Documentation
- For information about the hardware and software CLACLs that are supported for each interface type, see Policy Resources Overview.
- For information about monitoring Classifier Lists, see Monitoring Policy Management Overview.
