RP/0/RP0/CPU0:R2#show logging start Oct 11 15:17:36
Sun Oct 11 15:21:17.332 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, 92 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Oct 11 15:17:36.063 UTC: logger[67432]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN 
RP/0/RP0/CPU0:Oct 11 15:17:36.465 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5946]: Received disconnect from 10.20.1.1 port 42436:11: disconnected by user 
RP/0/RP0/CPU0:Oct 11 15:17:36.465 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[5946]: Disconnected from user cisco 10.20.1.1 port 42436 
RP/0/RP0/CPU0:Oct 11 15:20:54.454 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6248]: Accepted authentication/pam for cisco from 10.20.1.1 port 59206 ssh2 
RP/0/RP0/CPU0:Oct 11 15:21:14.022 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6253]: Received disconnect from 10.20.1.1 port 59206:11: disconnected by user 
RP/0/RP0/CPU0:Oct 11 15:21:14.022 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6253]: Disconnected from user cisco 10.20.1.1 port 59206 
RP/0/RP0/CPU0:Oct 11 15:21:15.157 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6481]: Accepted authentication/pam for cisco from 10.20.1.1 port 57334 ssh2