Dell W-7030 AOS 6.4.x CLI Reference Guide - Page 231

Parameter lms-ipv6 lms-ping-interval lms-preemption maintenancemode 231 | ap system-profile Description Range When using redundant controllers as the LMS, set this parameter to be the VRRP IP address to ensure that APs always have an active IP address with which to terminate sessions. Default NOTE: If the LMS-IP is blank, the access point will remain on the controller that it finds using methods like DNS or DHCP. If an IP address is configured for the LMS IP parameter, the AP will be immediately redirected to the controller at that address. In multi-controller ipv6 - networks, specifies the IPv6 address of the local management switch (LMS)- the controller-which is responsible for terminating user traffic from the APs, and processing and forwarding the traffic to the wired network. This can be the IP address of the local or master controller. When using redundant controllers as the LMS, set this parameter to be the VRRP IP address to ensure that APs always have an active IP address with which to terminate sessions. Specifies the interval at which application level ping needs to be sent to primary controller to check the reachability. Applicable only for RAP. NOTE: If this parameter is changed, UDP session timeout on an intermediate router which performs NATing should be set accordingly. The preferred timeout value is (lms-pinginterval + 30sec). 10-60 seconds Automatically reverts to the - primary LMS IP address when it becomes available. - 20 seconds disabled Enable or disable AP maintenance mode. disabled Dell Networking W-Series ArubaOS 6.4.x | User Guide