When PCC rules are applied to a subscriber-host, the operator can modify some of the CLI parameters in the base QoS or filter policies. For example, the operator can add and remove terms in the base ACL filter.
Table: CLI modifiable parameters in base QoS policy that contains clones lists the parameters in the QoS policy that can be changed. Adding or removing queue and policer, re-mapping of FC, modifying the DSCP map or adding or removing static IPv4 or IPv6 criteria entries with action different from FC, profile, or priority is not allowed.
Modified parameters in the base QoS policy or filter referenced in the sla-profile affects all subscribers using this sla-profile. Replacing the base QoS or filter policy in sla-profile is not allowed for any subscriber-host if a clone of the base QoS or filter policy exist anywhere in the system.
However, replacing the base filter ID for a host using CoA or Gx override is allowed. Then, only the targeted host is affected and all existing PCC rules for this host are merged with the new filter.
| CLI |
|---|
config>qos>sap-ingress>queue |
[no] cbs - Specify CBS |
drop-tail low [no] percent-reduction-from-mbs - Specifies the drop tail for out-of-profile packets |
[no] mbs - Specify MBS |
[no] packet-byte-of* - Specify packet byte offset |
[no] parent - Specify the scheduler to which this queue feeds |
[no] percent-rate - Specify percent rates (CIR and PIR) |
[no] rate - Specify rates (CIR and PIR) |
config>qos>sap-egress>queue |
[no] cbs - Specify CBS rate |
drop-tail low [no] percent-reduction-from-mbs - Specifies the drop tail for out of profile packets |
drop-tail exceed [no] percent-reduction-from-mbs - Specifies the drop tail for exceed profile packets |
drop-tail high [no] percent-reduction-from-mbs - Specifies the drop tail for in profile packets |
drop-tail highplus [no] percent-reduction-from-mbs - Specifies the drop tail for inplus profile packets |
[no] mbs - Specify MBS rate |
[no] parent - Specify the scheduler to which this queue feeds |
[no] percent-rate - Specify percent rates (CIR and PIR) |
[no] port-parent - Specify the port-scheduler to which this queue feeds |
[no] rate - Specify rates (CIR and PIR) |
[no] packet-byte-of* - Specify packet byte offset |
config>qos>sap-ingress>policer |
[no] cbs - Specify CBS |
[no] high-prio-only - Specify high priority only percent-of-mbs |
[no] mbs - Specify MBS |
[no] packet-byte-of* - Specify packet byte offset |
[no] parent - Specify the arbiter to which this policer feeds |
[no] percent-rate - Specify percent rates (CIR and PIR) |
[no] rate - Specify rates (CIR and PIR) |
config>qos>sap-egress>policer |
[no] cbs - Specify Cbs |
[no] high-prio-only - Specify high priority only percent-of-mbs |
[no] mbs - Specify Mbs |
[no] packet-byte-of* - Specify packet byte offset |
[no] parent - Specify the scheduler to which this policer feeds |
[no] percent-rate - Specify percent rates (CIR and PIR) |
[no] rate - Specify rates (CIR and PIR) |
config>qos>sap-ingress>ip-criteria>entry>match |
config>qos>sap-egress>ip-criteria>entry>match |
config>qos>sap-ingress>ipv6-criteria>entry>match |
config>qos>sap-egress>ipv6-criteria>entry>match |