TP-Link TL-SG3216 TL-SG3216 V1 CLI Reference Guide - Page 76

DoS Defend Command, dos-prevent, dos-prevent type

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Chapter 13 DoS Defend Command DoS (Denial of Service) Attack is to occupy the network bandwidth maliciously by the network attackers or the evil programs sending a lot of service requests to the Host. With the DoS Defend enabled, the switch can analyze the specific field of the received packets and provide the defend measures to ensure the normal working of the local network. dos-prevent Description The dos-prevent command is used to enable the DoS defend function globally.To disable the DoS defend function, please use no dos-prevent command. Syntax dos-prevent no dos-prevent Command Mode Globlal Configuration Mode Example Enable the DoS defend function globally: TP-LINK(config)# dos-prevent dos-prevent type Description The dos-prevent type command is used to select the DoS Defend Type. To disable the corresponding Defend Type, please use no dos-prevent type command. Syntax dos-prevent type [land] [scan-synfin] [xma-scan] [null-scan] [port-less-1024] [blat] [ping-flood] [syn-flood] no dos-prevent type [land] [scan-synfin] [xma-scan] [null-scan] [port-less-1024] [blat] [ping-flood] [syn-flood] 65

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65
Chapter 13 DoS Defend Command
DoS (Denial of Service) Attack is to occupy the network bandwidth maliciously by the network
attackers or the evil programs sending a lot of service requests to the Host. With the DoS Defend
enabled, the switch can analyze the specific field of the received packets and provide the defend
measures to ensure the normal working of the local network.
dos-prevent
Description
The
dos-prevent
command is used to enable the DoS defend function
globally.To disable the DoS defend function, please use
no dos-prevent
command.
Syntax
dos-prevent
no dos-prevent
Command Mode
Globlal Configuration Mode
Example
Enable the DoS defend function globally:
TP-LINK(config)# dos-prevent
dos-prevent type
Description
The
dos-prevent type
command is used to select the DoS Defend Type. To
disable the corresponding Defend Type, please use
no dos-prevent
type
command.
Syntax
dos-prevent type
[land] [scan-synfin] [xma-scan] [null-scan] [port-less-1024]
[blat] [ping-flood] [syn-flood]
no dos-prevent type
[land] [scan-synfin] [xma-scan] [null-scan] [port-less-1024]
[blat] [ping-flood] [syn-flood]