[j-nsp] Shaping on regular PIC

[Truman Boyes]

On a regular PIC (ie. non IQ/IQ2/etc...) you do not have individual queues per IFL. Therefore you can only queue on a single aggregate (ie. IFD). 

You may want to explore using policers on outbound based on DSCP/ToS markings. I know it's not exactly what you are looking for, but you should be able to make some TCP-friendly policers that have some defined burst sizes. As this would be policing there would not be queueing involved so a delay buffer would not be possible. This is the best you will get with a 4FE card. 

Kind regards,
Truman


On 17/12/2009, at 7:28 PM, Ramesh Karki wrote:

> Hi Alex,
> 
> Thanks for your response. There is no option like GTS (Cisco feature) for
> traffic shaping on juniper regular PIC. Current i have 4FE regular PIC, need
> to shaped the traffic and i am looking for configuring exact scheduling
> matching all traffic with best effort for 64K and delay buffer upto 128K.
> 
> Thank You
> 
> Regards,
> Ramesh
> 
> On Tue, Dec 15, 2009 at 5:21 PM, Ramesh Karki <rameshkarki at gmail.com> wrote:
> 
>> Hi experts,
>> 
>> I m trying to shape traffic on Regular 4FE-PIC  with JunOS 9.2. I think
>> shaping on regular PIC can only be done using DiffServe queue.
>> 
>> if someone have already done or configured, configuration will be really
>> appreciated.
>> 
>> Thank you,
>> 
>> Ramesh
>> 
>> 
>> 
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