Run Latency - 9800 Mobility History

[jmecklenburg]

Hi Team..

In a 9800 controller if I look the client statitics in the tab Mobility History I have the value "Run Latency" in ms

What's Run Lantency means... I tested the connection from the wlc and the cliente to the default gateway and I have values so mutch different.

Por example for 1 client i have a Run Latency to 2144ms but from the controller to the client only have a 2ms delay. So I don't know where the controller measure this 2144ms.

Thanks

[Arshad Safrulla · Accepted solution]

Hi This is the roam latency. The most realistic measure of roam latency is from the last packet sent by the roaming client on the old AP to the first packet received by the roaming client on the new AP

https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/vowlan/41dg/vowlan41dg-book/vowlan_ch5.html#:~:text=WLAN%20Infrastructure%E2%80%94Roam-,Measuring%20Roam%20Latency,-A%20roam%20can