Configuration manual
9. System Log Management
96
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address of the outgoing
interface as the IPv6
source address of the
transmitted
log
information.
Configure speed limit for
log transmission
logging logging-server [
vrf vrf-name ] rate [ limit-
sec ] limit-num
Optional
By default, the speed limit
for log transmission is
disabled.
Configure
the
log
transmission type.
logging facility logging-
type
Optional.
By
default,
the
log
transmission
type
is
local7(23).
Configure Log Output to Files
Log files can be stored in two manners, in the memory, and in the flash memory. The memory
stores only log information from device startup to restart. By default, log information of level 5
(notifications) and higher levels are stored. By default, the flash memory stores log information
of level 5 (notifications) and higher levels. For the levels of logs, refer to the detailed
description in Table 2-1. Both the two types of log files have capacity limit. When the size of log
files reaches the maximum allowed capacity, the oldest log record is overwritten by the latest
one.
Table 9-7 Configuring log output to files
Step
Command
Description
Enter
the
global
configuration mode.
configure terminal
-
Enable the log output
function.
logging enable
Optional.
By default, the log output
function is enabled.
Configure logs to be saved
into the flash memory.
logging
file
[ logging-level ]
Optional.
By default, the function of
saving logs into the flash
memory is enabled.
Configure logs to be saved
into the memory.
logging buffer [ logging-
level ]
Optional.
By default, the function of
saving logs into the
