1-19 
Network diagram 
Figure 1-4 Network diagram 
 
 
Configuration procedure 
# Name the local time zone z8 and configure it to be eight hours ahead of UTC time. 
<Switch> clock timezone z8 add 08:00:00 
# Set the time stamp format of the log information to be output to the log host to date. 
<Switch> system-view 
System View: return to User View with Ctrl+Z. 
[Switch] info-center timestamp loghost date 
# Configure to add UTC time to the output information of the information center. 
[Switch] info-center timestamp utc