Filtering disabled logging exception size 4096 bytes

filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Persistent logging: disabled
Trap logging: level informational, 83 message lines logged
Log Buffer (64000 bytes):
%SYS-5-CONFIG_I: Configured from console by console
%LINK-3-UPDOWN: Interface Loopback1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback1, changed state
to up
R1#

Syslog
agent
SYSLOG
down
SYSLOG
syslog
server
R(config)# logging 123.0.0.1
123.0.0.1 123.0.0.2
UDP 514
R(config)# logging trap error
Emergency: 0
Alert: 1
Critical: 2
Error: 3
Warning: 4
Notifications: 5
Informational: 6
Debug: 7
R(config)# logging buffered 4096 debug

NTP:
Network Time Protocol
Internet
Network
R1 Sw1
R1# clock set 12:30:00 1 jan 2017
R1# show clock
12:31:19.491 UTC Tue Jan 1 2017
R1(config)# ntp master
Sw1(config)# ntp server 1.1.1.1
Sw1(config)# ip name-server 8.8.8.8
Sw1(config)# ip domain-lookup
Sw1(config)# ntp server 0.us.pool.ntp.org
Sw1(config)# clock time zone +7
R1(config)# clock timezone Vietnam
+7
Sw1# show ntp status
Clock is synchronized, stratum 3, reference is 66.228.59.187

SNMP:
Simple Network Management Protocol
Agent(config)# snmp-server community cisco
ro
Agent(config)# snmp-server community ccna
rw
Cacti
CiscoWork2000
PRTG