Qtech QSW-8200-28T-AC — aRP Scanning Prevention Commands User Guide [36/47]

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User Manual

Chapter 2. Commands for ARP Scanning Prevention 36

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2.8 anti-arpscan log enable

 Command: anti-arpscan log enable

 no anti-arpscan log enable

 Function: Enable ARP scanning prevention log function; ”no anti-arpscan log enable”

command will disable this function.

 Parameters: None.

 Default Settings: Enable ARP scanning prevention log function.

 Command Mode: Global configuration mode

 User Guide: After enabling ARP scanning prevention log function, users can check the

detailed information of ports being closed or automatically recovered by ARP scanning

prevention or IP being disabled and recovered by ARP scanning prevention. The level of

the log is “Warning”.

 Example: Enable ARP scanning prevention log function of the switch.

 Switch(config)#anti-arpscan log enable

2.9 anti-arpscan trap enable

 Command: anti-arpscan trap enable

 no anti-arpscan trap enable

 Function: Enable ARP scanning prevention SNMP Trap function; “no anti-arpscan trap

enable” command disable ARP scanning prevention SNMP Trap function.

 Parameters: None.

 Default Settings: Disable ARP scanning prevention SNMP Trap function.

 Command Mode: Global configuration mode

 User Guide: After enabling ARP scanning prevention SNMP Trap function, users will

receive Trap message whenever a port is closed or recovered by ARP scanning

prevention, and whenever IP t is closed or recovered by ARP scanning prevention.

 Example: Enable ARP scanning prevention SNMP Trap function of the switch.

 Switch(config)#anti-arpscan trap enable

2.10 show anti-arpscan

 Command: show anti-arpscan [trust [ip | port | supertrust-port] |prohibited [ip |

port]]

 Function: Display the operation information of ARP scanning prevention function.

 Parameters: None.

 Default Settings: Display every port to tell whether it is a trusted port and whether it is

closed. If the port is closed, then display how long it has been closed. Display all the

trusted IP and disabled IP.

 Command Mode: Admin Mode