SMC Networks SMC2555W-AG - Manual (Page 222)

Command Line Interface
6-98
IAPP Commands
The command described in this section enables the protocol
signaling required to ensure the successful handover of wireless
clients roaming between different 802.11f-compliant access
points. In other words, the 802.11f protocol can ensure
successful roaming between access points in a multi-vendor
environment.
iapp
This command enables the protocol signaling required to hand
over wireless clients roaming between different 802.11f-compliant
access points. Use the no form to disable 802.11f signaling.
Syntax
iapp
no iapp
Default
Enabled
Command Mode
Global Configuration
Command Usage
The current 802.11 standard does not specify the signaling
required between access points in order to support clients
roaming from one access point to another. In particular, this
can create a problem for clients roaming between access
points from different vendors. This command is used to enable
or disable 802.11f handover signaling between different
access points, especially in a multi-vendor environment.
Example
SMC-AP(config)#iapp
SMC-AP(config)#