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17.5.1 Configuration algorithm
Step Description Command Keys
1 Set the level of syslog messages that
will be sent to the snmp server in the
form of snmp-trap.
esr(config)# syslog snmp
<SEVERITY>
<SEVERITY> – message
importance level, takes values
(in order of decreasing
importance):
emerg – critical error has
occurred in the system,
the system is not
operational;
alert – alarms,
immediate intervention
by staff;
crit – critical system
status, event reporting;
error – error messages;
warning – warnings, non-
emergency messages;
notice – messages
about important system
events;
info – system
information messages;
debug – debugging
messages provide the
user with information to
correctly configure the
system;
none – disables the
output of syslog
messages to the
console.
2 Set the level of syslog messages that
will be displayed during remote
connections (Telnet, SSH) (optionally)
esr(config)# syslog monitor
<SEVERITY>
3 Enable the process of logging user
commands entered to the local syslog
server (optionally)
esr(config)# syslog cli-commands
4 Enable the saving of syslog messages
of a specified level of importance to the
specified log file
esr(config)# syslog file <NAME>
<SEVERITY>
<NAME> – name of the file to
which messages of a given
level will be recorded, specified
by the string up to 31
characters;
<SEVERITY> is described in
syslog snmp command.
5 Specify the maximum size of the log file
(optionally)
esr(config)# syslog file-size
<SIZE>
<SIZE> – file size, takes the
value [10..10000000] KB