HP MSR2000/3000/4000 Router Series Security Command Reference

405
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display the VLANs enabled with ARP detection.
<Sysname> display arp detection
ARP detection is enabled in the following VLANs:
1-2, 4-5
Related commands
arp detection enable
display arp detection statistics
Use display arp detection statistics to display ARP detection statistics.
Syntax
display arp detection statistics [ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface interface-type interface-number: Displays the ARP detection statistics of a specific interface.
Usage guidelines
This command displays numbers of packets discarded by user validity check and ARP packet validity
check. If you do not specify any interface, the command displays statistics for all interfaces.
Examples
# Display the ARP detection statistics for all interfaces.
<Sysname> display arp detection statistics
State: U-Untrusted T-Trusted
ARP packets dropped by ARP inspect checking:
Interface(State) IP Src-MAC Dst-MAC Inspect
Eth1/1(U) 40 0 0 78
Eth1/2(U) 0 0 0 0
Eth1/3(T) 0 0 0 0
Eth1/4(U) 0 0 30 0