Dell PowerConnect M6348 Cli Reference Manual page 959

Command Mode
Global Configuration mode.
User Guidelines
This command has no user guidelines.
Example
The following example activates TCP Flag Denial of Service protections.
console(config)#dos-control tcpflag
dos-control tcpfrag
Use the dos-control tcpfrag command in Global Configuration mode to enable TCP Fragment
Denial of Service protection. If the mode is enabled, Denial of Service prevention is active for
this type of attack. If packets ingress having IP Fragment Offset equal to one (1), the packets are
dropped.
Syntax
dos-control tcpfrag
no dos-control tcpfrag
Default Configuration
Denial of Service is disabled.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example activates TCP Fragment Denial of Service protection.
console(config)#dos-control tcpfrag
ip icmp echo-reply
Use the ip icmp echo-reply command to enable or disable the generation of ICMP Echo Reply
messages. Use the "no" form of this command to prevent the generation of ICMP Echo Replies.
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