TP-Link T2500G-10MPS T2500G-10MPSUN V1 CLI Reference Guide Guide - Page 131

System bugs, which will cause the host with a blue screen smurf -- The attacker broadcasts large numbers of Internet Control Message Protocol (ICMP) packets with the intended victim's spoofed source IP to a computer network using an IP broadcast address. Most devices on a network will respond to this by sending a reply to the source IP address. If the number of devices on the network that receive and respond to these packets is very large, the victim's host will be flooded with traffic, which can slow down the victim's host and cause the host impossible to work on. ping-of-death -- The attacker sends an improperly large Internet Control Message Protocol (ICMP) echo request packet, or a ping packet, with the purpose of overflowing the input buffers of the destination host and causing the host to crash. Command Mode Global Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Enable the DoS Defend Type named Land attack: T2500G-10MPS(config)#ip dos-prevent type land 15.3 show ip dos-prevent Description The show ip dos-prevent command is used to display the DoS information of the detected DoS attack, including enable/disable status, the DoS Defend Type, the count of the attack, etc. Syntax show ip dos-prevent Command Mode Privileged EXEC Mode and Any Configuration Mode Privilege Requirement None. 113