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Vyatta documentation

Learn how to install, configure, and operate the Vyatta Network Operating System (Vyatta NOS) and Orchestrator, which help drive our virtual networking and physical platforms portfolio.

ingress-map

Ingress maps allow the first part of the second stage of classification to be done at the ingress interface.

The mapping process maps the initial packet's PCP/DSCP value to a designation. The profile map maps from designation to the profile queue. An ingress map also lets you assign a drop-precedence to packets, which may have a value of green, yellow or red. These values are used by WRED queues.

Each ingress interface can have different mappings. For example, you may have customer-facing ports that use one ingress map and some core-facing ports that use a different ingress map.