Hello,
If
you use a VLT Domain, then you will certainly see a lot of the following
Messages in your Logging. %STKUNIT0-M:CP %ARPMGR-6-MAC_CHANGE: IP-4-ADDRMOVE
Station-move
refers to an event where a host with an unique mac/IP combination is moved from
one interface to another. ARP-move refers to an event where ARP entry for an IP
address is moved from one Mac (say mac1) to another (mac2). FTOS logs such ARP
move message.
Example:
%STKUNIT0-M:CP
%ARPMGR-6-MAC_CHANGE: IP-4-ADDRMOVE: IP address 10.1.3.10 is moved from MAC
address 00:0c:29:18:ca:3c to MAC address 00:50:56:aa:ed:6a
So
it is a normal behavior but fills your Logging File with an unnecessary number
of Messages. There
is no way to prevent a single type of log message (ARP) from reporting.
But
as you can see
above ARP-move syslog is logged with severity-level of 6 (informational). So,
if you don’t want to display above ARP-move logs set the logging severity
option to 5 so that only logs with severity level 5 and below will be logged.
Commands:
sw1(conf)#logging
console ?
<0-7>
Logging severity level (default = 7)
alerts
Immediate action
needed (severity=1)
critical
Critical
conditions
(severity=2)
debugging
Debugging messages
(severity=7)
emergencies
System is
unusable
(severity=0)
errors
Error
conditions
(severity=3)
informational
Informational
messages
(severity=6)
notifications
Normal but significant conditions (severity=5)
warnings
Warning
conditions
(severity=4)
<cr>
sw1(conf)#logging
console 5
<< for console
line.
sw1(conf)#logging
monitor 5
<< for
terminal line
sw1(conf)#logging
history 5 << for syslog history table
sw1(conf)#logging
trap 5 << for syslog
sw1(conf)#logging
buffered 5 << for buffer
