Extreme Networks

Can anyone explain what these black dots mean for dhcp? Every time we have a user report a drop off we can coincide these with a "dhcp did not occur" in this case the user is sitting at the desk, not moving and it seems like a roaming across Ap's has...

Hello, We are sending traffic between two hosts, marked with DSCP 46. However both clients are receiving the traffic with DSCP tag 40. One host is connect via the wifi and one on wired lan. When we moved the wireless client to the lan aswell, the ta...