Alcatel-Lucent 7450 Quality Of Service Manual page 39

Policy Type Applied at...
Service Ingress SAP ingress
Service Egress SAP egress
Network Router interface
Network Queue Network ingress
MDA and egress
port
Slope Ports
Quality of Service Guide
Table 4: QoS Policy Types and Descriptions
Description
• Defines up to 32 forwarding class queues and
queue parameters for traffic classification
• Defines up to 31 multipoint service queues for
broadcast, multicast and destination unknown
traffic in multipoint services
• Defines match criteria to map flows to the
queues based on combinations of customer
QoS (IEEE 802.1p/DE bits, DSCP, TOS
Precedence), IP criteria or MAC criteria
• Defines up to 8 forwarding class queues and
queue parameters for traffic classification
• Maps one or more forwarding classes to the
queues
• Used for classification/marking of IP and
MPLS packets
• At ingress, defines DSCP, Dot1p MPLS LSP-
EXP and IP criteria classification to FC
mapping
• At ingress, defines FC to policer/queue-group
queue mapping
• At egress, defines DSCP or prec FC mapping
• At egress, defines FC to policer/queue-group
queue mapping
• At egress, defines DSCP, MPLS LSP-EXP and
Dot1p/DE marking
• Defines forwarding class mappings to network
queues and queue characteristics for the
queues
• Enables or disables the WRED slope
parameters within an egress queue, an ingress
pool, or an egress megapool
QoS Policies
Page
Service
Ingress
QoS
Policies
Service
Egress
QoS
Policies
Network
QoS
Policies
Network
Queue
QoS
Policies
Slope
Policy
Parameters
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