RP/0/RP0/CPU0:R1#show logging start Sep 10 00:29:43
Thu Sep 10 00:33:33.796 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, 117 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep 10 00:29:43.407 UTC: logger[68642]: %OS-SYSLOG-6-LOG_INFO : informational STEP3-BEGIN 
RP/0/RP0/CPU0:Sep 10 00:29:43.790 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7156]: Received disconnect from 10.100.3.1 port 50427:11: disconnected by user 
RP/0/RP0/CPU0:Sep 10 00:29:43.790 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7156]: Disconnected from user cisco 10.100.3.1 port 50427 
RP/0/RP0/CPU0:Sep 10 00:31:13.372 UTC: isis[1003]: %ROUTING-ISIS-5-ADJCHANGE : ISIS (1): Adjacency to R2 (GigabitEthernet0/0/0/0) (L2) Down, 3-way state down 
RP/0/RP0/CPU0:Sep 10 00:31:13.980 UTC: isis[1003]: %ROUTING-ISIS-5-ADJCHANGE : ISIS (1): Adjacency to R2 (GigabitEthernet0/0/0/0) (L2) Up, Restarted 
RP/0/RP0/CPU0:Sep 10 00:33:23.116 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7473]: Accepted authentication/pam for cisco from 10.100.3.1 port 50509 ssh2 
RP/0/RP0/CPU0:Sep 10 00:33:30.880 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7496]: Received disconnect from 10.100.3.1 port 50509:11: disconnected by user 
RP/0/RP0/CPU0:Sep 10 00:33:30.880 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7496]: Disconnected from user cisco 10.100.3.1 port 50509 
RP/0/RP0/CPU0:Sep 10 00:33:31.598 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[7648]: Accepted authentication/pam for cisco from 10.100.3.1 port 50515 ssh2