RP/0/RP0/CPU0:R4#show logging start Sep 9 07:03:09
Wed Sep  9 07:06:42.628 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, 131 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  9 07:03:09.143 UTC: logger[65605]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  9 07:03:09.573 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8215]: Received disconnect from 10.100.3.1 port 62946:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 07:03:09.573 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8215]: Disconnected from user cisco 10.100.3.1 port 62946 
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 07:03:25.520 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 07:06:34.773 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8502]: Accepted authentication/pam for cisco from 10.100.3.1 port 63040 ssh2 
RP/0/RP0/CPU0:Sep  9 07:06:40.384 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8507]: Received disconnect from 10.100.3.1 port 63040:11: disconnected by user 
RP/0/RP0/CPU0:Sep  9 07:06:40.384 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8507]: Disconnected from user cisco 10.100.3.1 port 63040 
RP/0/RP0/CPU0:Sep  9 07:06:41.129 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[8633]: Accepted authentication/pam for cisco from 10.100.3.1 port 63048 ssh2