RP/0/RP0/CPU0:R12#show logging start Sep 7 23:39:59
Mon Sep  7 23:43:16.979 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, 128 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  7 23:39:59.548 UTC: logger[68743]: %OS-SYSLOG-6-LOG_INFO : informational STEP3-BEGIN 
RP/0/RP0/CPU0:Sep  7 23:39:59.943 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7256]: Received disconnect from 10.100.3.1 port 52831:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:39:59.943 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7256]: Disconnected from user cisco 10.100.3.1 port 52831 
RP/0/RP0/CPU0:Sep  7 23:40:34.866 UTC: exec[68813]: %SECURITY-LOGIN-6-AUTHEN_SUCCESS : Successfully authenticated user 'cisco' from 'console' on 'con0_RP0_CPU0' 
RP/0/RP0/CPU0:Sep  7 23:40:37.555 UTC: config[68839]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000001' to view the changes. 
RP/0/RP0/CPU0:Sep  7 23:40:37.837 UTC: config[68839]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  7 23:40:39.836 UTC: config[68854]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000002' to view the changes. 
RP/0/RP0/CPU0:Sep  7 23:40:39.939 UTC: config[68854]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  7 23:42:58.167 UTC: arp[322]: %IP-ARP-6-INFO_DUPMAC : 'Duplicate MAC address 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  7 23:42:58.701 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7581]: Accepted authentication/pam for cisco from 10.100.3.1 port 52925 ssh2 
RP/0/RP0/CPU0:Sep  7 23:43:02.912 UTC: arp[322]: %IP-ARP-6-INFO_DUPADDR : 'Duplicate IP address 10.100.22.26 on MgmtEth0/RP0/CPU0/0, sourced by 5254.00c6.e2ec' 
RP/0/RP0/CPU0:Sep  7 23:43:14.576 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7586]: Received disconnect from 10.100.3.1 port 52925:11: disconnected by user 
RP/0/RP0/CPU0:Sep  7 23:43:14.577 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7586]: Disconnected from user cisco 10.100.3.1 port 52925 
RP/0/RP0/CPU0:Sep  7 23:43:15.337 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7859]: Accepted authentication/pam for cisco from 10.100.3.1 port 52933 ssh2