Alcatel-Lucent 7750 SR - Page 401

Virtual Leased Line Services
7750 SR OS Services Guide Page 401
If a port scheduler is not defined on the egress port, the queues are allowed to operate based on their
own bandwidth parameters.
The no form of the command removes the aggregate rate limit from the SAP or multi-service site.
Parameters agg-rate — Defines the rate, in kilobits-per-second, that the maximum aggregate rate the queues on
the SAP or MSS can operate.
Values 1 — 40000000, max
qinq-mark-top-only
Syntax [no] qinq-mark-top-only
Context config>service>cpipe>sap>egress
Description When enabled (the encapsulation type of the access port where this SAP is defined as qinq), the qinq-
mark-top-only command specifies which P-bits to mark during packet egress. When disabled, both
set of P-bits are marked. When the enabled, only the P-bits in the top Q-tag are marked.
Default no qinq-mark-top-only
qos
Syntax qos policy-i
no qos
Context config>service>cpipe>sap>egress
config>service>cpipe>sap>ingress
Description This command associates a Quality of Service (QoS) policy with an ingress or egress Service Access
Point (SAP) or 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.
By default, no specific QoS policy is associated with the SAP or IP interface for ingress or egress, so
the default QoS policy is used.
The no form of this command removes the QoS policy association from the SAP or IP interface, and
the QoS policy reverts to the default.
policy-id — The ingress/egress policy ID to associate with SAP or IP interface on ingress/egress. The
policy ID must already exist.
Values 1 — 65535