Accton Technology ES4710BD Mls qos cos, Service-policy, Command mode Interface Mode Usage Guide

ES4710BD 10 Slots L2/L3/L4 Chassis Switch

Example: Configuring Ethernet port 1/1 to trust CoS value, i.e., classifying the packets according to CoS value, DSCP value should not be changed.

Switch(Config)#interface ethernet 1/1 Switch(Config-Ethernet1/1)#mls qos trust cos pass-through-dscp

16.2.2.11 mls qos cos

Command: mls qos cos {<default-cos>} no mls qos cos

Function: Configures the default CoS value of the port; the “no mls qos cos” command restores the default setting.

Parameters: < default-cos>is the default CoS value for the port, the valid range is 0 to 7.

Default: The default CoS value is 0.

Command mode: Interface Mode

Usage Guide:

Example: Setting the default CoS value of Ethernet port 1/1 to 5, i.e., packets coming in through this port will be assigned a default CoS value of 5 if no CoS value present.

Switch(Config)#interface ethernet 1/1 Switch(Config-Ethernet1/1)#mls qos cos 5

16.2.2.12 service-policy

Command: service-policy {input <policy-map-name> output <policy-map-name>} no service-policy {input <policy-map-name> output <policy-map-name>}

Function: Applies a policy map to the specified port; the “no service-policy {input <policy-map-name> output <policy-map-name>}” command deletes the specified policy map applied to the port.

Parameters: input <policy-map-name>applies the specified policy map to the ingress of switch port; output <policy-map-name>applies the specified policy map to the egress of switch port.

Default: No policy map is bound to ports by default.

Command mode: Interface Mode

Usage Guide: Configuring port trust status and applying policy map on the port are two conflicting operations; the later configuration will override the earlier configuration. Only one policy map can be applied to each direction of each port. Egress policy map is not supported yet.

Example: Binding policy p1 to ingress of Ethernet port 1/1. Switch(Config)#interface ethernet 1/1 Switch(Config-Ethernet1/1)# service-policy input p1

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