Enterasys N Standalone (NSA) Series Configuration Manual page 1346

Security Configuration Command Set
Configuring Denial of Service (DoS) Prevention
Examples
This example shows how to globally enable land attack and large ICMP packets protection for
packets larger than 2000 bytes:
Matrix>Router1(config)#hostdos land
Matrix>Router1(config)#hostdos largeicmp 2000
This example shows how to enable spoofed address checking on the VLAN 1 interface:
Matrix>Router1(config)#interface vlan 1
Matrix>Router1(config-if(Vlan 1))#hostdos checkspoof
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