RP/0/RP0/CPU0:R11#show logging start Sep 7 23:39:34
Mon Sep  7 23:42:50.105 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, 145 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  7 23:39:34.942 UTC: logger[69007]: %OS-SYSLOG-6-LOG_INFO : informational STEP3-BEGIN 
RP/0/RP0/CPU0:Sep  7 23:39:35.231 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7521]: Received disconnect from 10.100.3.1 port 52819:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:39:35.231 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7521]: Disconnected from user cisco 10.100.3.1 port 52819 
RP/0/RP0/CPU0:Sep  7 23:42:32.537 UTC: arp[322]: %IP-ARP-6-INFO_DUPMAC : 'Duplicate MAC address 5254.00eb.52da' 
RP/0/RP0/CPU0:Sep  7 23:42:33.127 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7796]: Accepted authentication/pam for cisco from 10.100.3.1 port 52911 ssh2 
RP/0/RP0/CPU0:Sep  7 23:42:37.245 UTC: arp[322]: %IP-ARP-6-INFO_DUPADDR : 'Duplicate IP address 10.100.22.25 on MgmtEth0/RP0/CPU0/0, sourced by 5254.00eb.52da' 
RP/0/RP0/CPU0:Sep  7 23:42:47.824 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7801]: Received disconnect from 10.100.3.1 port 52911:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:42:47.824 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7801]: Disconnected from user cisco 10.100.3.1 port 52911 
RP/0/RP0/CPU0:Sep  7 23:42:48.529 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8013]: Accepted authentication/pam for cisco from 10.100.3.1 port 52918 ssh2