Service-policy output LLQ not supported !!

[Richard.Jeff]

Hi,

I am trying to configure service-policy output LLQ on WS-X6724-SFP module and getting error message as below:

(config)#int gi 8/1
(config-if)#service-policy output LLQ

priority command is not supported in output direction for this interface

Configuration failed!

Device model information:

cisco 7609 with sup 720 and pfc3

Can any one say why the error message happens, and what is the remedy for this ?
Or the same configuration is not supported for this interface ?

Please help...

Thanks

[Jayakrishna Mada]

Hi,

Please take a look at the following QoS guide:

not sure if you are using any of these keywords mentioned in the guide under the policy-map which are not supported:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native/configuration/guide/qos.html#wp1581673

what is your goal ? can you post the class-map and policy-map here.

JayaKrishna

[Giuseppe Larosa · Accepted solution]

Hello Richard,

the port belongs to a linecard that does not support the modular QoS setup but only the QoS WRR of LAN switch ports.

Only ports of SIP linecards or ES 20/40 linecards or ports or "WAN" modules like older OSM supports modular QoS like in a software based router.

The warning tells you this fact.

There is nothing wrong with your configuration, unfortunately it cannot be applied to this hardware.

Hope to help

Giuseppe

[Richard.Jeff]

Could you please let me know if there is a better way other than configuring LLQ to prioratise my traffic...