Changes

===Log check===

===Log check===

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Use Cat6 cable connect to gateway router, login webUI navigate to '''System → Maintenance → CLI'''. Open '''CLI''' then login by username root and login password.

Connect PC to gateway router via network cable, login webUI navigate to '''System → Maintenance → CLI'''. Open '''CLI''' then login by username root and login password.

Do the following steps to check the result.

Do the following steps to check the result.

<ol>

<ol>

  <li>Stand close to '''Router 2''' or '''Router 3'''.</li>

  <li>Stand close to '''Router 2''' or '''Router 3'''.</li>

  <li>Connect to SSID '''WiFi_Roaming'''</li>

  <li>Connect to SSID '''WiFi_Roaming'''</li>

  <li>Check if the connected devices are showed on wireless clients page. ('''Staus → Wireless → Interfaces''')</li>

  <li>Check if the connected devices are showed on wireless clients page. ('''Status → Wireless → Interfaces''')</li>

  <li>Reboot the router 2 or router 3 (Simulate the devices is offline)</li>

  <li>Reboot the router 2 or router 3 (Simulate the devices is offline)</li>

  <li>Check the gateway router's CLI, the log will show fast transit completed, do not start 4-way handshake.</li>

  <li>Check the gateway router's CLI, the log will show fast transit completed, do not start 4-way handshake.</li>