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priority-map

priority-map <name>

dot1p <priority> high

dscp <priority> high

no ...

Description

This command configures the ToSType of Service. The ToS field is part of the IPv4 header, which specifies datagrams priority and requests a route for low-delay, high-throughput, or a highly reliable service. and CoSClass of Service. CoS is used in data and voice protocols for classifying packets into different types of traffic (voice, video, or data) and setting a service priority. For example, voice traffic can be assigned a higher priority over email or HTTP traffic. values used to map traffic into high priority queues.

Syntax

Parameter

Description

Range

<name>

User-defined name of the priority map.

dot1p

IEEEInstitute of Electrical and Electronics Engineers. 802.1p priority value, or a range of values separated by a dash (-).

0-7

dscp

DSCPDifferentiated Services Code Point. DSCP is a 6-bit packet header value used for traffic classification and priority assignment. priority value, or a range of values separated by a dash (-).

0-63

no

Negates any configured parameter.

Usage Guidelines

This command allows you to prioritize inbound traffic that is already tagged with 802.1p or IP ToSType of Service. The ToS field is part of the IPv4 header, which specifies datagrams priority and requests a route for low-delay, high-throughput, or a highly reliable service. in hardware queues. You apply configured priority maps to ports on the managed device (using the interface gigbitethernet command). This causes the managed device to inspect inbound traffic on the port; when a matching QoSQuality of Service. It refers to the capability of a network to provide better service and performance to a specific network traffic over various technologies. tag is found, the packet or flow is mapped to the specified queue.

Example

The following commands configure a priority map and apply it to a port:

(host) [mynode] (config) #priority-map pri1

dscp 4-20 high

dscp 60 high

dot1p 4-7 high

interface gigabitethernet 0/0/4

priority-map pri1

Command History

Release

Description

ArubaOS 8.0.0.0

Command Introduced.

Command Information

Platforms

License

Command Mode

All platforms

Base operating system.

Config mode on Mobility Master.

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