cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements

373
Views
0
Helpful
4
Replies
Highlighted
Participant

Cisco 9300 Port Channel Auto QoS

Hi All,

 

I have a Cisco Catalyst 9300 which is dual attached to a distribution switch using a port-channel. I need to configure auto qos on the port-channel uplink to support a voip deployment.

 

I have read in the Cisco 9300 IOS-XE release notes that auto-qos is not supported on port-channel member interfaces, however, I am able to attach the auto-qos auto generated policy-maps to the member interfaces without any issues.

 

interface TenGigabitEthernet1/1/1

 service-policy input AutoQos-4.0-Trust-Dscp-Input-Policy
 service-policy output AutoQos-4.0-Output-Policy

 channel-group 1 mode active

 

I can also see traffic statistics when I issue 'show policy-map interface Ten1/1/1'

 

Are there any issues with this?

 

 

Everyone's tags (1)
4 REPLIES 4
VIP Advisor

Re: Cisco 9300 Port Channel Auto QoS

Can you post show version (are you running Fuji ?)

BB
*** Rate All Helpful Responses ***
Participant

Re: Cisco 9300 Port Channel Auto QoS

The switches are running Fuji 16.9.2

 

Cisco IOS XE Software, Version 16.09.02
Cisco IOS Software [Fuji], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.9.2, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2018 by Cisco Systems, Inc.
Compiled Mon 05-Nov-18 19:32 by mcpre

Participant

Re: Cisco 9300 Port Channel Auto QoS

Hi,

 

Any thoughts on this?

 

Thank you

VIP Advisor

Re: Cisco 9300 Port Channel Auto QoS

The following are restrictions and considerations for applying QoS features on EtherChannel and channel member interfaces:

  • QoS is not supported on an EtherChannel interface.

  • QoS is supported on EtherChannel member interfaces in both ingress and egression directions. All EtherChannel members must have the same QoS policy applied. If the QoS policy is not the same, each individual policy on the different link acts independently.

  • On attaching a service policy to channel members, the following warning message appears to remind the user to make sure the same policy is attached to all ports in the EtherChannel: ' Warning: add service policy will cause inconsistency with port xxx in ether channel xxx. '.

  • Auto QoS is not supported on EtherChannel members.

BB
*** Rate All Helpful Responses ***
CreatePlease to create content
Content for Community-Ad
July's Community Spotlight Awards