ZyXEL Communications OLT2406, User Manual

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Chapter 109 Troubleshooting
OLT2406 User’s Guide
730
After you have resolved the issues on the rogue ONT, you can use the
no O7-state < ont-serial-
number >
command to have the OLT reaccept the ONT’s traffic.
109.2 Error Logs Troubleshooting
Use
show logging
to display all logs. For example:
This table describes the format of a log message.
This table lists the log severity levels from high to low.
OLT2406(config)# interface olt pon-5-1
OLT2406(config-rogue)# no O7-state 414C434C00050017
OLT2406# sh logging
1 Mar 20 12:59:19 IN authentication: User admin login
2 Mar 20 12:23:06 IN authentication: User admin login
3 Mar 20 12:19:09 IN system: [poncard-5 ] Restore config ready
4 Mar 20 12:19:07 DE interface: Port ge-5-4 link up
5 Mar 20 12:19:07 DE interface: Port ge-5-3 link up
6 Mar 20 12:19:07 DE interface: Port ge-5-2 link up
7 Mar 20 12:19:06 DE interface: Port ge-5-4 link down
8 Mar 20 12:19:06 DE interface: Port ge-5-3 link down
9 Mar 20 12:19:06 DE interface: Port ge-5-2 link down
10 Mar 20 12:19:06 IN system: [poncard-5 ] Ready to restore cfg
11 Mar 20 12:19:05 IN system: [poncard-5 ] pon bind success.
12 Mar 20 12:19:02 IN system: [poncard-5 ] Downloading...
13 Mar 20 12:19:02 IN system: [linecard-5 ] Detected
14 Mar 20 12:18:26 DE interface: Port ge-5-4 link up
15 Mar 20 12:18:26 DE interface: Port ge-5-3 link up
16 Mar 20 12:18:26 DE interface: Port ge-5-2 link up
17 Mar 20 12:18:26 DE interface: Port ge-5-4 link down
18 Mar 20 12:18:26 DE interface: Port ge-5-3 link down
19 Mar 20 12:18:26 DE interface: Port ge-5-2 link down
Table 382 A Log Message Format
INDEX DATE AND TIME SEVERITY CATEGORY MESSAGE CONTENT
2 Sep 25 10:46:49 CR system: System voltage has recovered to normal state
Table 383 Log Severity Levels
CODE SEVERITY
0 EM: Emergency, the system is unusable.
1 AL: Alert, action must be taken immediately.
2 CR: Critical, the system condition is critical.
3 ER: Error, there is an error condition on the system.
4 WA: Warning, there is a warning condition on the system.
5 NO: Notice, there is a normal but significant condition on the system.