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CHAPTER 7
THE FAILURE PHENOMENON AND SOLUTION
Failure phenomenon
Solution
Failure phenomenon
Pls make sure the PoE module connection is right. POE Port connect with AP, LAN port connect with computer
Pls check the IP address of computer and Wireless AP to see whether they are in same networking segment, The method is
click "start"-"Run" input"cmd" ping 192.168.188.253 to test the Wireless AP connectivity. Reset Wireless AP and load it again;
Can't land to Wireless
Pls make sure the IP address 192.168.188.253 is not occupied by other device in Wireless AP's networking; Check computer
AP through Web page
and cable problem, recommend to use 10/100M UTP unshielded cable; Clean up Arp binding from "Start"-"Run" input"cmd"
arp –d Clean the IE Brower's temporary files and Cache file
Try to scan the avaliable wireless networking again, Make sure the Wireless AP's wireless standard 1b/g/n, 2.4G is correct The
Wireless AP can't
Security and passwords are matched between Wireless AP and AP The signal strength of AP is too weak to connect, should be
connect with AP
more than -75dBm
Can't scan the wireless
Scan it several times more. Make sure there are 5G signal existed. Reset the Wireless AP, scan it again after Wireless AP
AP
restart
The connection of
Wireless AP and AP
Pls Check the computer's IP address and DNS setting. If it is dynamin, set the network card as automatically obtain. If it is
is success, but the
static IP, pls contact with ISP for correct IP address and DNS address.
computer can't share
internet
17
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