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Chapter 21 Troubleshooting
OMC-2301 User’s Guide
193
• Try to access the OMC using another service, such as Telnet. If you can access the
OMC, check the
Advanced Application > Access Control > Service Access Control
and
Advanced Application > Access Control > Remote Management
settings to
find out why the OMC does not respond to HTTP.
V
I can see the
Login
screen, but I cannot log in to the OMC.
1
Make sure you have entered the user name and password correctly. The default user
name is
admin
, and the default password is
1234
. These fields are case-sensitive, so
make sure [Caps Lock] is not on.
2
Turn the system off and on.
3
If this does not work, you have to reset the device to its factory defaults. See
V
I cannot use FTP to upload / download the configuration file. / I cannot use
FTP to upload new firmware.
See the troubleshooting suggestions for
I cannot see or access the Login screen in the web
Ignore the suggestions about your browser.
V
The SNMP manager server cannot get information from the OMC.
1
Ping the OMC from the SNMP server. If you cannot, check the cable, connections and IP
configuration.
2
Check to see that the community (or trusted host) in the OMC matches the SNMP
server’s community.
3
Make sure that your computer’s IP address matches a configured trusted host IP address
(if configured).
V
I cannot telnet into the OMC.
1
Make sure that a telnet session(s) is not already operating. The OMC only accepts one
telnet session at a time (or a total of four Telnet and SSH sessions with multiple login
enabled).
2
Make sure that your computer’s IP address matches a configured secured client IP
address (if configured). The OMC immediately disconnects the telnet session if secured
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...