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Parameter
land —— Land attack.
scan-synfin —— Scan SYNFIN attack.
xma-scan —— Xma Scan attack.
null-scan —— NULL Scan attack.
port-less-than-1024 ——The SYN packets whose Source Port less than 1024.
blat —— Blat attack.
ping-flood —— Ping flooding attack, If Ping-flood attack is enabled, the switch
will automatically limit the tansmission rate of ping packets to 512K upon being
attacked.
syn-flood —— SYN/SYN-ACK flooding attack. If SYN/SYN-ACK flooding attack
is enabled, the switch will automatically limit the tansmission rate of
SYN/SYN-ACK packets to 512K upon being attacked..
Command Mode
Global Configuration Mode
Example
Enable three DoS Defend Types named Land attack, Xma Scan attack and Ping
flooding attack:
TP-LINK(config)# dos-prevent type land xma-scan ping-flood
show dos-prevent
Description
The show dos-prevent command is used to display the DoS information of the
detected DoS attack, including enable/disable status, the DoS Defend Type,etc.
Syntax
show dos-prevent
Command Mode
Any Configuration Mode
Example
Display the DoS information of the detected DoS attack globally:
TP-LINK(config)# show dos-prevent