RP/0/RP0/CPU0:R2#show logging start Sep 16 23:24:56
Wed Sep 16 23:29:37.935 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, 104 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep 16 23:24:56.474 UTC: logger[67562]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-BEGIN 
RP/0/RP0/CPU0:Sep 16 23:24:57.059 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6075]: Received disconnect from 10.100.3.1 port 61610:11: disconnected by user 
RP/0/RP0/CPU0:Sep 16 23:24:57.059 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6075]: Disconnected from user cisco 10.100.3.1 port 61610 
RP/0/RP0/CPU0:Sep 16 23:26:59.241 UTC: isis[1003]: %ROUTING-ISIS-4-LSP_MTU_MISMATCH : ISIS (1): The Level-2 LSP MTU on R1 (256) does not match ours (1492) 
RP/0/RP0/CPU0:Sep 16 23:28:38.447 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6432]: Accepted authentication/pam for cisco from 10.100.3.1 port 61647 ssh2 
RP/0/RP0/CPU0:Sep 16 23:28:41.303 UTC: logger[67931]: %OS-SYSLOG-6-LOG_INFO : informational STEP1-CLEAR: clear isis statistics 
RP/0/RP0/CPU0:Sep 16 23:28:42.045 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6437]: Received disconnect from 10.100.3.1 port 61647:11: disconnected by user 
RP/0/RP0/CPU0:Sep 16 23:28:42.045 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6437]: Disconnected from user cisco 10.100.3.1 port 61647 
RP/0/RP0/CPU0:Sep 16 23:29:28.264 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6558]: Accepted authentication/pam for cisco from 10.100.3.1 port 61660 ssh2 
RP/0/RP0/CPU0:Sep 16 23:29:35.259 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6563]: Received disconnect from 10.100.3.1 port 61660:11: disconnected by user 
RP/0/RP0/CPU0:Sep 16 23:29:35.259 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6563]: Disconnected from user cisco 10.100.3.1 port 61660 
RP/0/RP0/CPU0:Sep 16 23:29:36.058 UTC: ssh_syslog_proxy[1188]: %SECURITY-SSHD_SYSLOG_PRX-6-INFO_GENERAL : sshd[6669]: Accepted authentication/pam for cisco from 10.100.3.1 port 61663 ssh2