H3C Technologies H3C SecBlade LB Cards - Manual (Page 37)

28
Configuration procedure
# Enable the information center.
system-view
[LB] info-center enable
# Use channel console to output log information to the console. (This step is optional because it is the
default setting.)
[LB] info-center console channel console
# Disable the output of log, trap, and debug information of all modules on channel console.
[LB] info-center source default channel console debug state off log state off trap state
off
To avoid output of unnecessary information, disable the output of log, trap, and debug information of all
modules on the specified channel (console in this example), and then configure the output rule as
needed.
# Configure an output rule to enable the LB to send ARP and IP log information that has a severity level
of at least informational to the console.
[LB] info-center source arp channel console log level informational state on
[LB] info-center source ip channel console log level informational state on
[LB] quit
# Enable the display of log information on the console. (This function is enabled by default.)
terminal monitor
Info: Current terminal monitor is on.
terminal logging
Info: Current terminal logging is on.
Now, if the ARP and IP modules generate log information, the information center automatically sends the
log information to the console.
Outputting log information to a UNIX log host
Network requirements
Configure the LB to send ARP and IP log information that has a severity level of at least informational to
the UNIX log host at 1.2.0.1/16.
Figure 7 Network diagram
Configuration procedure
Before the configuration, make sure the LB and the log host can reach each other. (Details not shown.)
1. Configure the LB:
# Enable the information center.
system-view
[LB] info-center enable