3Com 5500-EI PWR - Ip Source Static Import Dot1 X

2-9
ip source static import dot1x
Syntax
ip source static import dot1x
undo ip source static import dot1x
View
System view
Parameters
None
Description
Use the ip source static import dot1x command to enable ARP attack detection based on IP-to-MAC
mappings of authenticated 802.1x clients. Enabled with this function, switch records mappings between
IP addresses (both static and dynamic IP addresses) and MAC addresses of authenticated 802.1x
clients and uses the mappings for ARP attack detection after IP-to-MAC static bindings and DHCP
snooping entries are checked.
Use the undo ip source static import dot1x command to disable the function.
By default, this function is disabled.
Note that this command should be used in cooperation with the arp detection enable command.
Examples
# Enable the switch to record IP-to-MAC bindings of authenticated 802.1x clients.
<Sysname> system-view
[Sysname] ip source static import dot1x