Well, I'm afraid the way to do this is to use the QoS tools.
- Mark the packets you receive from the port in question with a particular CoS value, say 6 or 7. mls qos cos 6
- Enable WRR queueing with an expedite queue, say, wrr-queue bandwidth 10 10 10 0. This will make queue 4 an expedite queue, which gives it absolute priority. It is where the CoS 6 and 7 packets will go.
But i want priority to send only (and just in one switch). To receive it's not necessary. Anything like "switchport priority ..." That create maybe a tag in the frame to switch understand and see the port like priority.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...