3com 5500-ei pwr Installation Instruction
4-3
Enabling Layer 3 Error Control
Follow these steps to enable Layer 3 error control:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enable Layer 3 error control
system-guard l3err enable
Required
Enabled by default
Displaying and Maintaining System Guard Configuration
To do...
Use the command...
Remarks
Display the monitoring result
and parameter settings of
System Guard against IP
attacks
and parameter settings of
System Guard against IP
attacks
display system-guard ip
state
state
Display the information about
IP packets received by the CPU
IP packets received by the CPU
display system-guard
ip-record
ip-record
Display the status of Layer 3
error control
error control
display system-guard l3err
state
state
Display the status of TCN
display system-guard tcn
state
state
Available in any view