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VLAN Traffic Shaping - Catalyst 3850

claurie
Beginner
Beginner

Hi Community,

I have a Catalyst 3850 running IOS 16.3.

I have several VLANs on an 802.1Q Trunk, being delivered by a service provider (SP). 

I need to individually Shape traffic for each VLAN. When I use the Shaping Average command, I receive the following notification:

 

Invalid queuing class-map!!! Queuing actions supported only with dscp/cos/qos-group/precedence/exp based classification!!!

 

In most cases I require the shaping to apply to all traffic within a specific VLAN without discrimination. In some others I have a mixture of Voice and general data.

 

I have spent hours trawling information relating to configuring QoS  but have completely confounded myself. I would be extremely grateful for some direction.

 

Cheers

Craig

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