change mtu size of cluster-link for asa cluster

[softcake]

Hi,

i do have an ASA 5585X Cluster (clustermode) with four members and need to increase the mtu-size of the clusterlink to 1600.

jumbo-frame reservation ist already configured.

is the change of the mtu size disruptive or non-disruptive? can i do this change in normal working hours without any disruptions and no reboot?

thanks for your help.

[Sheraz.Salim]

I did cluster mtu on 5555-X mine was in out of hours in Change Control. so I do not remember if this will make an impact. system don't need reboot for sure. but I strongly advise do it in change control and out of hours is the safe way.