display arp speed-limit

Function

Using the display arp speed-limit command, you can view the speed limit of Address Resolution Protocol (ARP) packets.

Format

display arp speed-limit destination-ip [ slot slot-id ]

display arp speed-limit source-ip [ slot slot-id ]

display arp speed-limit [ slot slot-id ]

Parameters

Parameter	Description	Value
slot slot-id	Specifies the slot ID of the interface board that is currently inserted.	-
destination-ip	Displays the speed limit bases on the destination IP address.	-
source-ip	Displays the speed limit bases on the source IP address.	-

Parameter

Description

Value

slot slot-id

Specifies the slot ID of the interface board that is currently inserted.

destination-ip

Displays the speed limit bases on the destination IP address.

source-ip

Displays the speed limit bases on the source IP address.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
arp	read

Usage Guidelines

Usage Scenario

To identify whether the processing failure of normal ARP packets is because the rate of timestamp suppression for ARP packets is too small, causing the system unable to refresh ARP entries in time, you can run the display arp speed-limit command to view the set timestamp suppression rate for the ARP packets.

Implementation Procedure

If no slot ID is specified, the rate of timestamp suppression for ARP packets on all interface boards is displayed. If a slot number is specified, the rate of timestamp suppression for ARP packets on a specified interface board is displayed.

Example

The actual command output varies according to the device. The command output here is only an example.

# View the speed limit based on the destination IP address.

<HUAWEI> display arp speed-limit destination-ip
 Slot     SuppressType    SuppressValue
  ---------------------------------------------------
  1       ARP             500

**Table 1** Description of the **display arp speed-limit** command output
Item	Description
Slot	Slot ID of a board.
SuppressType	Type of timestamp suppression.
SuppressValue	Rate of destination IP address-based timestamp suppression.