Alcatel-Lucent 7210 SAS M Service Manual page 625

When the SAP aggregate policer is configured, per FC policer can be only configured in "trtcm2"
mode (RFC 4115).
Note: The meter modes "srtcm" and "trtcm1" are used in the absence of an aggregate meter.
The SAP ingress meter counters increment the packet or octet counts based on the final disposition of
the packet.
If ingress Frame-based accounting is used, the SAP aggregate meter rate accounts for the Ethernet
frame overhead. The system accounts for 12 bytes of IFG and 8 bytes of start delimiter.
The no form of the command removes the aggregate policer from use.
no aggregate-meter-rate
Default
rate-in-kbps — Specifies the rate in kilobits per second.
Parameters
burst <burst-in-kilobits> — Specifies the burst size for the policer in kilobits. The burst size cannot
be configured without configuring the rate.
qos
Syntax qos policy-id
no qos
Context config>service>vprn>if>sap>egress
config>service>vprn>if>sap>ingress
Associates a Quality of Service (QoS) policy with an ingress or egress Service Access Point (SAP) or
Description
IP interface. QoS ingress and egress policies are important for the enforcement of SLA agreements.
The policy ID must be defined prior to associating the policy with a SAP or IP interface. If the policy-
id does not exist, an error will be returned.
The qos command is used to associate both ingress and egress QoS policies. The qos command only
allows ingress policies to be associated on SAP or IP interface ingress and egress policies on SAP or
IP interface egress. Attempts to associate a QoS policy of the wrong type returns an error.
Only one ingress and one egress QoS policy can be associated with a SAP or IP interface at one time.
Attempts to associate a second QoS policy of a given type will return an error.
When an ingress QoS policy is defined on an ingress IP interface that is bound to a VPRN, the policy
becomes associated with every SAP on the VPRN and augments the QoS policy that is defined on
each SAP. Packets that are bridged will be processed using the policy defined on the VPRN SAP;
packets that are routed will be processed using the policy defined in the IES IP interface-binding
context.
When an egress QoS policy is associated with an IP interface that has been bound to a VPRN, the
policy becomes associated with every SAP on the VPRN and augments the egress QoS policy that is
defined on each SAP. Packets that are bridged will be processed using the policy defined on the
7210 SAS M Services Guide
01 — 20000000 | max
Values
max
Default
4 —2146959
Values
512
Default
Virtual Private Routed Network Services
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