Hi, I understand that LLQ is an extension of CBWFQ and is a strict priority class but I am unable to find information as to how to assign traffic flows/types to the LLQ queue. Is this done by a command of some sort e.g setting a DSCP value? Or does the router automatically assign traffic flows to the priority class itself? I think it may have something to do with the EF DSCP value, but I am not certain.
Thank you in advance.
Yes you are correct.
LLQ is an option applied to CBWFQ under one or more classes. CBWFQ treats these classes as strict priority queues and always services packets in these classes.
HTH, rate if it does