RP/0/RP0/CPU0:R1#show logging start Sep 9 07:02:20
Wed Sep  9 07:05:56.213 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, 179 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 07:02:20.774 UTC: logger[66468]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  9 07:02:21.058 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9078]: Received disconnect from 10.100.3.1 port 62908:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 07:02:21.058 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9078]: Disconnected from user cisco 10.100.3.1 port 62908 
RP/0/RP0/CPU0:Sep  9 07:03:25.520 UTC: isis[1003]: %ROUTING-ISIS-5-ADJCHANGE : ISIS (1): Adjacency to R3 (GigabitEthernet0/0/0/0) (L1) Up, New adjacency 
RP/0/RP0/CPU0:Sep  9 07:03:25.521 UTC: isis[1003]: %ROUTING-ISIS-5-ADJCHANGE : ISIS (1): Adjacency to R3 (GigabitEthernet0/0/0/0) (L2) Up, New adjacency 
RP/0/RP0/CPU0:Sep  9 07:05:47.909 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9410]: Accepted authentication/pam for cisco from 10.100.3.1 port 63019 ssh2 
RP/0/RP0/CPU0:Sep  9 07:05:53.759 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9415]: Received disconnect from 10.100.3.1 port 63019:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 07:05:53.759 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9415]: Disconnected from user cisco 10.100.3.1 port 63019 
RP/0/RP0/CPU0:Sep  9 07:05:54.475 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[9541]: Accepted authentication/pam for cisco from 10.100.3.1 port 63021 ssh2