R3303-HP HSR6800 Routers Security Command Reference

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Examples
# Display the ARP detection statistics of 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
GE3/0/1(U) 40 0 0 78
GE3/0/2(U) 0 0 0 0
GE3/0/3(T) 0 0 0 0
GE3/0/4(U) 0 0 30 0
Table 82 Command output
Field Descri
p
tion
Interface(State) State T or U identifies a trusted or untrusted port.
IP
Number of ARP packets discarded due to invalid source and
destination IP addresses.
Src-MAC
Number of ARP packets discarded due to invalid source MAC
address.
Dst-MAC
Number of ARP packets discarded due to invalid destination
MAC address.
Inspect
Number of ARP packets that failed to pass ARP detection (based
on static IP Source Guard binding entries/DHCP snooping
entries/802.1X security entries/OUI MAC addresses).
reset arp detection statistics
Use reset arp detection statistics to clear ARP detection statistics of a specific interface. If you do not
specify any interface, this command clears the statistics of all interfaces.
Syntax
reset arp detection statistics [ interface interface-type interface-number ]
Views
User view
Default command level
1: Monitor level
Parameters
interface interface-type interface-number: Clears the ARP detection statistics of a specific interface.
Examples
# Clear the ARP detection statistics of all interfaces.
<Sysname> reset arp detection statistics