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CHAPTER 4
TROUBLE SHOOTING
The Failure phenomenon and solution
Failure phenomenon Solution
SYS Indicator off Pls make sure the PoE module connection is right. POE Port
connect with CPE, LAN port connect with computer
Can’t land to CPE through Web page Pls check the IP address of computer and CPE to see whether
they are in same networking segment, The method is click
“start”-“Run” “input““cmd”, ping 192.168.1.1 to test the CPE
connectivity.
Reset CPE and load it again;
Pls make sure the IP address 192.168.1.1 is not occupied by
other device in CPE’s networking;
Check computer 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;
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