3-64 TM80 Telemetry Monitor Service Manual 
 
3.7.2 Roaming Consideration 
The following operation is recommended to guarantee the roaming performance: 
  Plan possible roaming areas, optimize AP coverage, and reduce the 
number of AP handovers on the roaming path. 
  Donot make tm80 roam across different IP subnet. 
  Ensure that the same SSID is set for APs in the coverage area. 
  Ensure that all APs on the roaming path are under the control of the same 
WLC. 
  Try not to use enterprise-class encryption, which results in longer roaming 
time. 
 
 
3.7.3 Services Provided During and After Installation 
1.  During installation, perform the following tests for wireless devices 
(including APs and laptop computers) at the same time: network 
connectivity, security performance, and software operation.   
2.  Make sure that the configurations of APs meet requirements of this 
document. 
3.  According to requirements of the contract, provide wireless device 
settings and maintenance training. 
4.  Provide technical consulting service after installation to ensure that 
equipment is used properly.