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DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide

849

Parameters

<portlist> - (Optional) A range of ports to display.

If not specify the port, all ports for DSCP trust status on the Switch will be displayed.

Restrictions

None.

Example

Display DSCP trust status on ports 1:1-1:8.

DGS-3120-24TC:admin#show dscp trust 1:1-1:8

Command: show dscp trust 1:1-1:8

Port DSCP-Trust

---- ----------

1:1 Enabled

1:2 Enabled

1:3 Enabled

1:4 Enabled

1:5 Enabled

1:6 Enabled

1:7 Enabled

1:8 Enabled

DGS-3120-24TC:admin#

84-18 config dscp map

Description

This command is used to configure DSCP mapping. The mapping of DSCP to priority will be used

to determine the priority of the packet (which will be then used to determine the scheduling queue)

when the port is in DSCP trust state.

The mapping of DSCP to color will be used to determine the initial color of the packet when the

policing function of the packet is color aware and the packet is DSCP-trusted.

The DSCP-to-DSCP mapping is used in the swap of DSCP of the packet when the packet is

ingresses to the port. The remaining processing of the packet will base on the new DSCP. By

default, the DSCP is mapped to the same DSCP.

These DSCP mapping will take effect at the same time when IP packet ingress from a DSCP-

trusted port.

Format

config dscp map {[<portlist> | all]} [dscp_priority <dscp_list> to <priority 0-7> | dscp_dscp

<dscp_list> to <dscp 0-63>]

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