HP 6125XLG R2306-HP 6125XLG Blade Switch Security Command Reference - Page 226

reset arp detection statistics, Parameters, Usage guidelines, Examples, Syntax

Page 226 highlights

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 the interfaces. display arp detection statistics State: U-Untrusted T-Trusted ARP packets dropped by ARP inspect checking: Interface(State) IP Src-MAC Dst-MAC BAGG1(U) 0 0 0 FGE1/1/1(U) 0 0 0 FGE1/1/2(U) 0 0 0 FGE1/1/3(U) 0 0 0 FGE1/1/4(U) 0 0 0 XGE1/0/17(U) 0 0 0 XGE1/0/18(U) 0 0 0 XGE1/0/19(U) 0 0 0 XGE1/0/20(U) 0 0 0 XGE1/1/5(U) 0 0 0 XGE1/1/6(U) 0 0 0 XGE1/1/7(U) 0 0 0 ... Inspect 0 0 0 0 0 0 0 0 0 0 0 0 Table 29 Command output Field State Interface(State) IP Src-MAC Dst-MAC Inspect Description State of an interface: • U-ARP untrusted interface. • T-ARP trusted interface. Inbound interface of ARP packets. State specifies the port state, trusted or untrusted. Number of ARP packets discarded due to invalid source and destination IP addresses. Number of ARP packets discarded due to invalid source MAC address. Number of ARP packets discarded due to invalid destination MAC address. Number of ARP packets failed to pass user validity check. reset arp detection statistics Use reset arp detection statistics to clear ARP detection statistics. Syntax reset arp detection statistics [ interface interface-type interface-number ] 217

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217
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 the 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
BAGG1(U)
0
0
0
0
FGE1/1/1(U)
0
0
0
0
FGE1/1/2(U)
0
0
0
0
FGE1/1/3(U)
0
0
0
0
FGE1/1/4(U)
0
0
0
0
XGE1/0/17(U)
0
0
0
0
XGE1/0/18(U)
0
0
0
0
XGE1/0/19(U)
0
0
0
0
XGE1/0/20(U)
0
0
0
0
XGE1/1/5(U)
0
0
0
0
XGE1/1/6(U)
0
0
0
0
XGE1/1/7(U)
0
0
0
0
Table 29
Command output
Field
Description
State
State of an interface:
U
—ARP untrusted interface.
T
—ARP trusted interface.
Interface(State)
Inbound interface of ARP packets. State specifies the port state,
trusted
or
untrusted
.
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 failed to pass user validity check.
reset arp detection statistics
Use
reset arp detection statistics
to clear ARP detection statistics.
Syntax
reset arp detection statistics
[
interface
interface-type interface-number
]