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Chapter 10 Switch Configuration
Avaya P334T-ML User’s Guide 69
• Console – Informational
• Telnet/SSH session – Warning
Sinks
System logging messages can be sent via a number of ’sinks’ or methods. By default,
none of the sinks is enabled. The following table provides a list of available sinks.
L The system logging configuration for the “session” sink is not saved to
NVRAM. The configuration only affects the active session from which the
commands are executed. Each session must be configured separately.
Applications
An application is a software sub-system from which a logging message can
originate. The following table provides a list of supported applications:
Sink Description
Session
(Console/
Telnet/SSH)
Logging messages are sent to the current console or a Telnet or
SSH session in non-blocking mode.
Log File Logging messages are saved to a log file in the NVRAM of the
master module in the stack. NVRAM initialization and device
reset do not erase the log file.
Syslog server Logging messages are sent to a Syslog server as ASCII text. Up to
three Syslog servers can be defined for a stack.
Message Facility
Codes
Description
BOOT Reset events
SYSTEM Operating system failures
ROUTER Core routing system failures
CONFIG Configuration changes
FILESYS File System Problem (flash)
FAN Cooling system messages
SUPPLY Power supply system messages