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DES-7200 Configuration Guide Chapter 12 NFPP Configuration
12-46
Command Function
DES-7200(config-nfpp)# dhcp-guard
monitor-period seconds
Configure the monitored time, ranging
180-86400s(one day). The default value is 600s.
DES-7200(config-nfpp)# end
Return to the privileged EXEC mode.
DES-7200# show nfpp dhcp-guard
summary
Show the parameter settings.
DES-7200# copy running-config
startup-config
Save the configurations.
To restore the monitored time to the default value, use the no dhcp-guard monitor-period
command in the nfpp configuration mode.
Caution
If the isolated time is 0, the serviceview monitor will be performed to monitor
the detected attacker, and the timeout time will be the monitored period. In the
process of the serviceview monitor, if the isolated time is but not 0, the
hardware isolation will be performed to isolate the attacker, and the timeout
time will be the isolated period. Only be the monitored period valid when the
isolated period is 0.
Modifying the isolated time from non-0 to 0 removes the attackers from the
interface rather than performs the serviceview monitor.
12.6.5 Configuring the
monitored host
limit
Command Function
DES-7200# configure terminal
Enter the global configuration mode.
DES-7200(config)# nfpp
Enter the nfpp configuration mode.
DES-7200(config-nfpp)# dhcp-guard
monitored-host-limit seconds
Configure the monitored host limit, ranging
1-4294967295. The default value is1000.
DES-7200(config-nfpp)# end
Return to the privileged EXEC mode.
DES-7200# show nfpp dhcp-guard
summary
Show the parameter settings.
DES-7200# copy running-config
startup-config
Save the configurations.
To restore the monitored host limit to the default value, use the no dhcp-guard
monitored-host-limit command in the nfpp configuration mode.