Dscp-to-queue Map Profile Configuration

OcNOS DC : Quality of Service Guide : Quality of Service Configuration : Dscp-to-queue Map Profile Configuration

This chapter contains a complete sample of configuring Dscp-to-queue map profile.

Topology

Simple configuration of Dscp-to-queue map

Configuration of dcsp-to-queue Map Profile on configuration mode

The following steps describe how to configure dscp-to-queue map on configuration mode.

#configure terminal	Enter configure mode.
(config)#qos enable	Enable QoS globally.
(config)#qos statistics	Enable QoS statistics.
(config)#qos profile dscp-to-queue Profile1	Enter Dscp to queue map profile configuration mode
(config)#qos profile dscp-to-queue Dscp2queue	Enter dscp-to-queue profile configuration mode
(config-ingress-dscp-map)#dscp 10 queue 5	Map dscp 10 to queue 5
(config-ingress-dscp-map)#exit	Exit dscp-to-queue profile configure mode.
(config)#qos profile dscp-to-queue Profile3	Enter Dscp to queue map profile configuration mode
(config-ingress-dscp-map)#dscp 24 queue 6 color green	Map dscp 24 to queue 6 for green packets
(config-ingress-dscp-map)#exit	Exit dscp-to-queue profile configure mode
(config)#exit	Exit configure mode.

Validation

Enter the commands below to confirm the configurations.

#show running-config qos

qos enable

qos statistics

qos profile dscp-to-queue Profile1

dscp 10 queue 5

qos profile dscp-to-queue Profile3

dscp 24 queue 6 color green

Configuration of dscp-to-queue Map Profile on Interface mode

The following steps describe how to configure dscp-to-queue map profile on interface mode.

#configure terminal	Enter configure mode.
(config)#qos enable	Enable QoS globally.
(config)#qos statistics	Enable QoS statistics.
(config)#interface xe2	Enter interface mode.
(config-if)#qos map-profile dscp-to-queue Profile1	Map dscp-to-queue profile to the interface
(config-if)#exit	Exit interface mode.
(config)#exit	Exit configure mode.
(config)#interface xe3	Enter interface mode,
(config-if)#qos map-profile dscp-to-queue Profile3	Map dscp-to-queue profile to the interface
(config-if)#exit	Exit interface mode

Validation

Enter the commands below to confirm the configurations.

#show running-config qos

qos enable

qos statistics

qos profile dscp-to-queue Profile1

dscp 10 queue 5

interface xe2

qos map-profile dscp-to-queue Profile1

interface xe3

qos map-profile dscp-to-queue Profile3

#show qos-profile type dscp-to-queue Profile1

profile name: Profile1

profile type: dscp-to-queue

profile attached to 1 instances

configured mapping:

dscp 10 queue 5

Detailed mapping:

Ingress map for dscp to queue-color

-------+----------------- | -------+----------------- | -------+----------------- | -------+-----------------

-------+----------------- | -------+----------------- | -------+----------------- | -------+-----------------

-------+-------+--------- | -------+-------+--------- | -------+-------+--------- | -------+-------+---------

0 0 green | 16 2 green | 32 4 green | 48 6 green

1 0 green | 17 2 green | 33 4 green | 49 6 green

2 0 green | 18 2 green | 34 4 green | 50 6 green

3 0 green | 19 2 green | 35 4 green | 51 6 green

4 0 green | 20 2 yellow | 36 4 yellow | 52 6 green

5 0 green | 21 2 green | 37 4 green | 53 6 green

6 0 green | 22 2 red | 38 4 red | 54 6 green

7 0 green | 23 2 green | 39 4 green | 55 6 green

8 1 green | 24 3 green | 40 5 green | 56 7 green

9 1 green | 25 3 green | 41 5 green | 57 7 green

10 5 green | 26 3 green | 42 5 green | 58 7 green

11 1 green | 27 3 green | 43 5 green | 59 7 green

12 1 yellow | 28 3 yellow | 44 5 green | 60 7 green

13 1 green | 29 3 green | 45 5 green | 61 7 green

14 1 red | 30 3 red | 46 5 green | 62 7 green

15 1 green | 31 3 green | 47 5 green | 63 7 green