access-speed adjustment system-state packet-limit trigger

Function

The access-speed adjustment system-state packet-limit trigger enable command enables a device to adjust the rate at which ARP/IP/IPv6/ND packets that trigger user login are sent to the CPU based on the system status.

The access-speed adjustment system-state packet-limit trigger disable command disables this function.

By default, a device is enabled to adjust the rate at which ARP/IP/IPv6/ND packets that trigger user login are sent to the CPU based on the system status.

This command is supported only on the NetEngine 8000 F1A.

Format

access-speed adjustment system-state packet-limit trigger enable

access-speed adjustment system-state packet-limit trigger disable

Parameters

None

Views

AAA view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
aaa	write

Usage Guidelines

If the system status of a router is poor, for example, the CPU or memory usage is high, run the access-speed adjustment system-state packet-limit trigger enable command to enable the device to reduce the rate at which ARP/IP/IPv6/ND packets that trigger user login are sent to the CPU. When the system status restores, the device increases the user access rate accordingly.

Example

# Enable a device to adjust the rate at which ARP/IP/IPv6/ND packets that trigger user login are sent to the CPU based on the system status.

<HUAWEI> system-view
[~HUAWEI] aaa
[~HUAWEI-aaa] access-speed adjustment system-state packet-limit trigger enable