Table 16: Default Service Ingress Policy Id 1 Definition - Alcatel-Lucent 7210 SAS D Service Manual

QoS Overview

Table 16: Default Service Ingress Policy ID 1 Definition

Characteristic
Meters Meter 1
Meter 11
Flows Default Forwarding
Class (be)
The available ingress CAM hardware resources can be allocated as per user needs for use with
different QoS classification match criteria. By default, the system allocates resources to maintain
backward compatibility with release 4.0. Users can modify the resource allocation based on their
need to scale the number of entries or number of associations (that is, number of SAPs using a
policy that uses a particular match criterion). If no resources are allocated to a particular match
criteria used in the policy, then the association of that policy to a SAP will fail. Allocation of
classification entries also allocates meter resources, used to implement the per FC per traffic type
policing function. Please refer to the
page 172
An aggregate SAP shaper is available for use per SAP. The aggregate shaper limits the rate of
unicast queued traffic across all the FCs configured on SAP ingress.
Page 44
Item
1 (one) meter all unicast traffic:
• Forward Class: best-effort (be)
• CIR = 0
• PIR = max (line rate)
• MBS, CBS = default (values derived from applicable policy)
1 (one) meter for all multipoint traffic:
• CIR = 0
• PIR = max (line rate)
• MBS, CBS = default (values derived from applicable policy)
1 (one) flow defined for all traffic:
• All traffic mapped to best-effort (be)
to know more about resource usage and allocation to SAP ingress policies.
Definition
Resource Allocation for Service Ingress QoS policies on
7210 SAS D, E OS Quality of Service Guide