1-11
Parameters
dynamic: Counts the dynamic ARP entries.
static: Counts the static ARP entries.
|: Uses a regular expression as the match criterion. For detailed information about regular expressions,
refer to Configuration File Management Command in this manual.
begin: Displays the number of ARP entries counted from the first one containing the specified string.
exclude: Displays the number of ARP entries that do not contain the specified string.
include: Displays the number of ARP entries containing the specified string.
regular-expression: A case-sensitive character string.
ip-address: IP address. The ARP entries containing the IP address are to be displayed.
Description
Use the display arp count command to display the number of the specified ARP entries. If no
parameter is specified, the total number of ARP entries is displayed.
Related commands: arp static, reset arp.
Examples
# Display the total number of ARP entries.
<Sysname> display arp count
14 entries found
display arp detection statistics interface
Syntax
display arp detection statistics interface interface-type interface-number
View
Any view
Parameters
interface-type interface-number: Type and number of a port.
Description
Use the display arp detection statistics interface command to display the statistics of ARP attack
detection state, ARP trusted port state, and discarded invalid ARP packets ( those failed to pass ARP
attack detection) on the specified port.
If ARP attack detection is disabled, the statistics of ARP trusted port state and discarded invalid ARP
packets will not be displayed.
Examples
# Display ARP detection statistics on Ethernet 1/0/10.
<Sysname> display arp detection statistics interface ethernet1/0/10
ARP DETECTION : ENABLE
ARP PORT TRUST : DISABLE
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