display arp-limit

Function

The display arp-limit command displays the maximum number of ARP entries that an interface can dynamically learn.

Format

display arp-limit [ interface interface-type interface-number[.subinterface-number ] ] [ vlan vlan-id ]

Only the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730-H, S6730S-H, S6730-S, and S6730S-S support sub-interface.

Parameters

Parameter	Description	Value
interface interface-type interface-number[.subinterface-number ]	Specifies the type and number of an interface. interface-type specifies the interface type. interface-number specifies the interface number. subinterface-number specifies the sub-interface number.	-
vlan vlan-id	Specifies a VLAN ID.	The value is an integer that ranges from 1 to 4094.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After the maximum number of ARP entries that an interface can dynamically learn is set, you can run this command to check the configuration.

If interface interface-type interface-number[.subinterface-number ] and vlan vlan-id are specified, you can view the maximum number of ARP entries that the specified interface can dynamically learn in the specified VLAN. If the two parameters are not specified, the maximum number of ARP entries that each interface can dynamically learn is displayed.

Example

# Display the number of ARP entries that each interface can dynamically learn.

<HUAWEI> display arp-limit
 Interface               LimitNum        VlanID          LearnedNum(Mainboard)
---------------------------------------------------------------------------
 Vlanif100               1000            0                  0 
 GigabitEthernet0/0/1    16384           10                 0
 ---------------------------------------------------------------------------
 Total:2

**Table 1** Description of the display arp-limit command output
Item	Description
Interface	Interface name.
LimitNum	Maximum number of ARP entries that an interface can dynamically learn. To configure the maximum number of dynamic ARP entries that an interface can learn, run the arp-limit command.
VlanID	ID of the VLAN that the interface belongs to.
LearnedNum(Mainboard)	Number of ARP entries that an interface has learned.