RP/0/RP0/CPU0:R4#show logging start Sep 23 12:12:51
Wed Sep 23 12:19:33.082 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, 144 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep 23 12:12:51.873 UTC: logger[67381]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-BEGIN 
RP/0/RP0/CPU0:Sep 23 12:12:52.203 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9990]: Received disconnect from 10.20.1.1 port 55094:11: disconnected by user 
RP/0/RP0/CPU0:Sep 23 12:12:52.203 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9990]: Disconnected from user cisco 10.20.1.1 port 55094 
RP/0/RP0/CPU0:Sep 23 12:19:22.896 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10533]: Accepted authentication/pam for cisco from 10.20.1.1 port 60446 ssh2 
RP/0/RP0/CPU0:Sep 23 12:19:30.524 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10538]: Received disconnect from 10.20.1.1 port 60446:11: disconnected by user 
RP/0/RP0/CPU0:Sep 23 12:19:30.524 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10538]: Disconnected from user cisco 10.20.1.1 port 60446 
RP/0/RP0/CPU0:Sep 23 12:19:31.378 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[10662]: Accepted authentication/pam for cisco from 10.20.1.1 port 46850 ssh2