A SP has two 7600-Sup720 on the distribution layer operating as a L3 device (all the ports are configured as no switchports), they are using the 6724-GE linecard (simple LAN card). Now I need to apply QoS on those LAN ports.
My question is: Can I use LLQ or CBWFQ on those ports? or what type of QoS do I need to use (PFC QoS)?
Thanks for your answer.