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New Member

Priority queueing for subinterface

Hi,

as i know, "Priority queueing" is not support for subinterface.

In Metro Ethernet (WAN link)which are using subinterface connection, a priority queueing is applied into main interface. Is there anything wrong?

Thanks!

Samuel

3 REPLIES

Re: Priority queueing for subinterface

Hi

You can configure priority queue in a Ethernet sub-interface .

Configure a child class(policy map) with a priority for any real time application

and configure a parent class(policy map ) and police the traffic given for a customer and call the child class(child policy map ) in the parent policy map.

I have just given a broad idea , pls let me know if you require any help

regards

vanesh k

New Member

Re: Priority queueing for subinterface

hi vanesh,

in my case, if a priority queueing just applied for a main interface which has two subinterface. what's happen?

Thanks!

Samuel

Re: Priority queueing for subinterface

Hi Samuel,

Eventhough all your traffic goes via the physical main interface , Ip lookup and all the processing happens on the individual sub-interfaces and packets are given equal priority for each and every sub-interface rather than the main interface doing that.

So applying a priority queue in the main interface would not help you out.

Hope it helps

regards

vanesh k

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