[j-nsp] Queues and CoS on MX - DPCE-R x DPCE-R-Q

[Gomes, Joao (NSN - BR/Sao Paulo)]

Hi,

 

Both DPCE-R and DPCE-R-Q present 8 queues per port accordingly to the "MX DPC Guide".

 

Is it hardware queues per physical port? 

Or is it 8 queues per logical port (per instance, for a C-VLAN)? 

 

In another document it's said that the DPC-R-Q can manage up to 64.000 queues per card or 16.000 per 10G/10x 1G ports (PFE).

 

Does anybody have a document/presentation with these capabilities better explained or depicted? 

 

H-QoS is another messy topic as there is a lack of definition.

It's said that it's supported only with the DPCE-R-Q DPC, but someone told me that the "Cisco 7600 H-QoS" can be offered with the DPCE-R card.

Did anybody hear something like this?

 

Thanks!

BR,

João