User's Manual

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Chapter13 Maintanence and Diagnosis
13.1 Log System
Log system is used to record system running status, which can be saved in local or
remote log server. Log is classified to 8 levels from emerg to debug, and the default
level is error.
To set log level, use the following command in config mode:
logging level <level> <all|category> [process app]
logging <IP> [severity level] [type category]
Note：log level: emerg , alert, crit, err, warning, notice, info, debug.
To set the log size in local server, use the command in config mode:
log size <100-102400> (unit:KB)
To recovery the log level in local to the default, use the command in config mode:
no logging level <level> <all|category> [process app]
no logging <IP> [severity level] [type category]
For example:
(JadeOS)(config)#logging level err all
(JadeOS)(config)#logging 192.168.16.84
(JadeOS)(config)#log size 102400
(JadeOS)(config)#end
To inquiry the local log, use the command in enable mode:
show log <all|category [app]> [line]
(JadeOS) #show log all
13.2 System Management
JadeOS is a unified multi-level scalable technology. It uses the active-standby mode
in control plane and active-active mode in data plane to achieve the high performance
and high availability. The distributed architecture has been extended to meet require-
ments of high performance equipment.
You can have a general view for the system management and telecommunications
among all modules in figure 14-1.