RP/0/RP0/CPU0:R4#show logging start Sep 9 08:18:54
Wed Sep  9 08:24:14.067 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, 77 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 08:18:55.056 UTC: logger[67366]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-BEGIN 
RP/0/RP0/CPU0:Sep  9 08:18:55.279 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5879]: Received disconnect from 10.100.3.1 port 64757:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 08:18:55.279 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5879]: Disconnected from user cisco 10.100.3.1 port 64757 
RP/0/RP0/CPU0:Sep  9 08:23:59.022 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6307]: Accepted authentication/pam for cisco from 10.100.3.1 port 64873 ssh2 
RP/0/RP0/CPU0:Sep  9 08:24:11.288 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6316]: Received disconnect from 10.100.3.1 port 64873:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 08:24:11.288 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6316]: Disconnected from user cisco 10.100.3.1 port 64873 
RP/0/RP0/CPU0:Sep  9 08:24:11.959 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6479]: Accepted authentication/pam for cisco from 10.100.3.1 port 64876 ssh2