QOS is CISCO NEXUS

[AbdullahAkhtar6020]

Hi, how to do  Qos Priority 7 for DSCP marking 45 46 47, in Nexus 3548

[Flavio Miranda]

@AbdullahAkhtar6020 

 You made this same question here few days ago.

https://community.cisco.com/t5/switching/how-to-setup-qos-priority-in-nexus-switch/td-p/5194171

The idea here is to people help each other but not sell service. You can get paid help anywhere else but I dont believe you are going to get here.

[AbdullahAkhtar6020]

Hi Flavio,

Yes, the earlier response was not helpful. I can easily find online guides. I’m posting here to see if anyone can assist with my question.

[Flavio Miranda]

Understand. I can assist you with your question.

Share the show running-config of your device as well as the IOS version please.

[AbdullahAkhtar6020]

Hi as i mentioned earlier, nexus 3548 sw version 9.3.7.

required config qos-tos for dscp marking 45 46 46 and priority is 7, need proper syntax as i confused in guide

[Flavio Miranda]

class-map match-any DSCP_45
match dscp 45

class-map match-any DSCP_46
match dscp 46

policy-map QoS_Policy
class DSCP_45
priority level 7
class DSCP_46
priority level 7

interface GigabitEthernetX
service-policy output QoS_Policy

[AbdullahAkhtar6020]

There is no command in priority level how i configure priority 7?

[AbdullahAkhtar6020]

Hi,

Nexus 3548 (sw 9.3.7)

As earlier mentioned, i want to implement configuration qos-tos dscp marking 45 46 47 with priority 7

What was the complete syntax for nexus?

As i confused to read the complete guide

[AbdullahAkhtar6020]

Hi, I want to set Qos Priority 7 for DSCP marking 45 46 47, in Nexus 3548

[M02@rt37]

Hello @AbdullahAkhtar6020 

To set QoS priority 7 for DSCP markings 45, 46, and 47 on a Nexus 3548, you need to configure a QoS policy map that matches the relevant DSCP values and assigns the desired priority level. First, create a class map to match the DSCP values, then configure a policy map to assign priority level 7 to the traffic matching those DSCP values, and finally apply this policy map to the relevant interface(s).

--

References:

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3548/sw/92x/qos/configuration/guide/b-cisco-nexus-3548-nx-os-quality-of-service-configuration-guide-92x/b-cisco-nexus-3548-nx-os-qos-configuration-guide-92x_chapter_011.html

[AbdullahAkhtar6020]

Hi Can you make the configuration for me im bit confuse to read the complete document