Acl vlan-mark entry. The multi-variables binding rule should be complied with when a manager creates an entry. According to this rule, all the related mib variables must be included in one SNMP set operation. There are two types of variables: mandatory and optional. All of the mandatory variables must be included in one SNMP set operation. Optional variables may be included in one SNMP set operation with the mandatory variables, but must not be used alone. To create an entry, there are several cases based on the variable zxAnQosAclRedirectType. The mandatory and optional variables are different in each case. Case 1: to create an entry when zxAnQosAclRedirectType is cpu(1): mandatory: none optional : none Case 2: to create an entry when zxAnQosAclRedirectType is interface(2): mandatory: zxAnQosAclRedirectIf optional : none After an entry is created, no variable can be modified. If a manager tries to modify any variables in this entry, agent will return error with SNMP error code inconsistentValue.