RP/0/RP0/CPU0:R2#show logging start Sep 9 11:17:41
Wed Sep  9 11:19:45.916 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, 73 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 11:17:41.452 UTC: logger[66670]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-BEGIN 
RP/0/RP0/CPU0:Sep  9 11:17:41.790 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5178]: Received disconnect from 10.100.3.1 port 54270:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 11:17:41.790 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5178]: Disconnected from user cisco 10.100.3.1 port 54270 
RP/0/RP0/CPU0:Sep  9 11:18:43.864 UTC: exec[66765]: %SECURITY-LOGIN-6-AUTHEN_SUCCESS : Successfully authenticated user 'cisco' from 'console' on 'con0_RP0_CPU0' 
RP/0/RP0/CPU0:Sep  9 11:18:46.459 UTC: config[66791]: %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  9 11:18:46.578 UTC: config[66791]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  9 11:18:48.470 UTC: config[66806]: %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  9 11:18:48.652 UTC: config[66806]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  9 11:18:52.964 UTC: isis[1003]: %ROUTING-ISIS-5-AUTH_FAILURE_DROP : ISIS (1): Dropped P2P IIH from Gi0/0/0/0, R1 (0010.0100.1001), SNPA 5254.00a4.9ffb due to authentication TLV not found 
RP/0/RP0/CPU0:Sep  9 11:19:38.050 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5476]: Accepted authentication/pam for cisco from 10.100.3.1 port 54332 ssh2 
RP/0/RP0/CPU0:Sep  9 11:19:43.446 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5481]: Received disconnect from 10.100.3.1 port 54332:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 11:19:43.446 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5481]: Disconnected from user cisco 10.100.3.1 port 54332 
RP/0/RP0/CPU0:Sep  9 11:19:44.144 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5598]: Accepted authentication/pam for cisco from 10.100.3.1 port 54333 ssh2