Cisco IE 4000 Software Configuration Guide

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Configuring QoS
Configuring QoS
 All CFM traffic is queued to the default class because there is no class based on CoS.
Switch(config)# cpu traffic qos dscp dscp
Class:
Switch(config)# class-map match-any video
Switch(config-cmap)# match ip dscp af41 af42 af43
Switch(config-cmap)# exit
Switch(config)# class-map match-any voice
Switch(config-cmap)# match ip dscp ef
Switch(config-cmap)# exit
Switch(config)# class-map match-any network-internetwork-control
Switch(config-cmap)# match ip dscp 48 56
Switch(config-cmap)# exit
Policy:
Switch(config)# policy-map output-policy
Switch(config-pmap)# class voice
Switch(config-pmap-c)# priority
Switch(config-pmap-c)# police cir 10000000
Switch(config-pmap-c)# exit
Switch(config-pmap)# class video
Switch(config-pmap-c)# bandwidth percent 40
Switch(config-pmap-c)# exit
Switch(config-pmap)# class network-internetwork-control
Switch(config-pmap-c)# bandwidth percent 10
Switch(config-pmap-c)# exit
Switch(config-pmap)# class class-default
Switch(config-pmap-c)# bandwidth percent 30
Switch(config-pmap-c)# exit
Interface
Switch(config)# interface fastethernet0/1
Switch(config-if)# service-policy output output-policy
Switch(config-pmap-c)# exit
Example 2
This example shows how to mark the CoS of CPU-generated IP traffic (including IP-SLA and TWAMP) based on the
DSCP value in the packet and to configure egress queuing based on the CoS value.
 All CPU-generated IP traffic queues on the egress port, based on the IP DSCP value and the configured output policy
map called output-policy.
 All IP SLA or TWAMP probes with the DSCP value ef to simulate voice traffic are assigned to the voice class.
 All IP SLA or TWAMP probes with the DSCP values af41, af42 and af43 to simulate video traffic are assigned to the
video class.
 All IP control protocol traffic with the DSCP values 48 and 56 are assigned to the network-internetwork-control class.
 The rest of the IP traffic is assigned to the default class.
 All CPU-generated non-IP traffic with CoS 5 is assigned to the voice class.
 All CPU-generated non-IP traffic with CoS 3 is assigned to the video class.

Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports