Chapter 21 Troubleshooting
OMC-2301 User’s Guide
196
Figure 75
Reload the Configuration File: Via Console Port
The OMC is now reinitialized with a default configuration file including the default password
of “1234”.
21.5.3 Recovering the Firmware
Usually you should use the web configurator, FTP or the console port to upload the OMC’s
firmware. If the OMC will not start up, the firmware may be lost or corrupted. Use the
following procedure to upload firmware to the OMC only when you are unable to use another
method to upload firmware.
"
This procedure is for emergency situations only.
1
Obtain the firmware file, unzip it and save it in a folder on your computer.
2
Connect your computer to the console port and use terminal emulation software
configured to the following parameters:
3
Turn off the OLT-2300 and turn it back on to restart it and begin a session.
4
When you see the
Press any key to enter Debug Mode within 3 seconds
message
,
press a key to enter debug mode.
5
Type
atba5
after the
Enter Debug Mode
message (this changes the console port
speed to 115200 bps).
Bootbase Version: V00.00.03 | 02/06/2007 09:30:35
RAM:Size = 128 Mbytes
DRAM POST: Testing:131072K OK
DRAM Test SUCCESS !
FLASH: Intel 64M
ZyNOS Version: V3.60(ARH.0)b5 | 02/06/2007 09:31:05
Press any key to enter debug mode within 3 seconds.
...............
Enter Debug Mode
sysname> atlc
Starting XMODEM upload (CRC mode)....
CCCCCCCCCCCCCCCC
Total 393216 bytes received.
Erasing..
................................................................
OK
sysname> atgo
•
VT100 terminal emulation
•
115200 bps
•
No parity, 8 data bits, 1 stop bit
•
No flow control
Содержание OMC-2301
Страница 1: ...www zyxel com OMC 2301 GEPON OLT Management Card User s Guide Version 3 60 11 2007 Edition 1...
Страница 2: ......
Страница 7: ...Safety Warnings OMC 2301 User s Guide 7...
Страница 8: ...Safety Warnings OMC 2301 User s Guide 8...
Страница 10: ...Contents Overview OMC 2301 User s Guide 10...
Страница 18: ...Table of Contents OMC 2301 User s Guide 18...
Страница 22: ...List of Figures OMC 2301 User s Guide 22...
Страница 25: ...25 PART I Introduction Introducing the OMC 27 Hardware 31...
Страница 26: ...26...
Страница 30: ...Chapter 1 Introducing the OMC OMC 2301 User s Guide 30...
Страница 34: ...Chapter 2 Hardware OMC 2301 User s Guide 34...
Страница 36: ...36...
Страница 46: ...Chapter 4 Initial Setup Example OMC 2301 User s Guide 46...
Страница 50: ...Chapter 5 System Status and Port Statistics OMC 2301 User s Guide 50 Figure 14 Status EPON Info EPON Details...
Страница 51: ...Chapter 5 System Status and Port Statistics OMC 2301 User s Guide 51...
Страница 78: ...78...
Страница 82: ...Chapter 7 Classifier Filter Profile OMC 2301 User s Guide 82...
Страница 92: ...Chapter 8 VLAN Profile OMC 2301 User s Guide 92...
Страница 100: ...Chapter 10 Static MAC Forward Setup OMC 2301 User s Guide 100...
Страница 104: ...Chapter 11 Destination Filter OMC 2301 User s Guide 104...
Страница 121: ...121 PART IV Management Maintenance 123 Diagnostic 131 Syslog 133 MAC Table 137 IGMP Table 141...
Страница 122: ...122...
Страница 136: ...Chapter 16 Syslog OMC 2301 User s Guide 136...
Страница 140: ...Chapter 17 MAC Table OMC 2301 User s Guide 140...
Страница 142: ...Chapter 18 IGMP Table OMC 2301 User s Guide 142...
Страница 144: ...144...
Страница 174: ...Chapter 19 Introducing the Commands OMC 2301 User s Guide 174...
Страница 190: ...Chapter 20 Command Examples OMC 2301 User s Guide 190...
Страница 208: ...208...
Страница 212: ...Appendix A Legal Information OMC 2301 User s Guide 212...
Страница 218: ...Appendix B Customer Support OMC 2301 User s Guide 218...
Страница 224: ...Index OMC 2301 User s Guide 224...