RP/0/RP0/CPU0:R3#show logging start Sep 8 14:15:35
Tue Sep  8 14:18:41.277 UTC
Time Zone UTC, DST disabled
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: Disabled
    Monitor logging: level debugging, 0 messages logged
    Trap logging: level informational, 0 messages logged
    Buffer logging: level debugging, 85 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  8 14:15:35.774 UTC: logger[67015]: %OS-SYSLOG-6-LOG_INFO : informational STEP7-BEGIN 
RP/0/RP0/CPU0:Sep  8 14:15:36.178 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5528]: Received disconnect from 10.100.3.1 port 57458:11: disconnected by user 
RP/0/RP0/CPU0:Sep  8 14:15:36.178 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5528]: Disconnected from user cisco 10.100.3.1 port 57458 
RP/0/RP0/CPU0:Sep  8 14:18:31.169 UTC: arp[322]: %IP-ARP-6-INFO_DUPMAC : 'Duplicate MAC address 5254.0096.3cf2' 
RP/0/RP0/CPU0:Sep  8 14:18:31.971 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5805]: Accepted authentication/pam for cisco from 10.100.3.1 port 57518 ssh2 
RP/0/RP0/CPU0:Sep  8 14:18:35.682 UTC: arp[322]: %IP-ARP-6-INFO_DUPADDR : 'Duplicate IP address 10.100.22.43 on MgmtEth0/RP0/CPU0/0, sourced by 5254.0096.3cf2' 
RP/0/RP0/CPU0:Sep  8 14:18:38.292 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5810]: Received disconnect from 10.100.3.1 port 57518:11: disconnected by user 
RP/0/RP0/CPU0:Sep  8 14:18:38.292 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5810]: Disconnected from user cisco 10.100.3.1 port 57518 
RP/0/RP0/CPU0:Sep  8 14:18:39.288 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5924]: Accepted authentication/pam for cisco from 10.100.3.1 port 57520 ssh2