Software Guide

Troubleshooting
Tsunami
®
800 & 8000 Series - Software Management Guide 284
8.9.1 Operational Mode
S.No Scenario Recovery Procedure
1 Restore the device to its
factory default configuration
while accessing it through
web interface
In the web interface, navigate to MANAGEMENT > Reset to Factory. The
Factory Reset screen appears:
In the screen, click OK. The device now reboots and comes with:
`
IP Address: 169.254.128.132
`
Username: admin
`
Password: public
2 The device is not accessible
for reasons such as user has
forgotten the web interface
login password,
Management VLAN Id is
changed, wrong VLAN
configuration.
Press and hold the Reload button (use a pin or the end of a paper clip) on the
POE injector for a time frame as mentioned in the following table:
:
`
To use this procedure, use a PoE injector with Reload functionality.
`
The device operating image will get deleted, if you press the button
for more than the above mentioned time.
`
The timings mentioned above are valid from the time the device is
powered UP (that is during POST).
The device now reboots and comes with: IP Address: 169.254.128.132;
Username: admin; and Password: public
Device Timings
MP-8100-BSU; MP-8100-SUA
MP-8150-SUR; MP-8150-SUR-100
MP-8160-BSU; MP-8160-BS9
MP-8160-SUA; MP-8200-BSU
MP-8250-BS9; MP-8250-BS1
MP-8200-SUA; MP-8250-SUR
MP-825-CPE-50; MP-825-SUR-50
+
;
MP-820-BSU-100; MP-820-SUA-50
+
QB-825-EPR/LNK-50
+
;
QB-825-EPR/LNK-50;
QB-8100-EPA/LNK; QB-8150-EPR/LNK
QB-8150-LNK-100; QB-8151-EPR/LNK
QB-8200-EPA / LNK; QB-8250-EPR / LNK
5 to 6 seconds
MP-8150-CPE; MP-8160-CPE-A100;
QB-8150-LNK-12; QB-8150-LNK-50
15 seconds