nd snooping disable

Function

The nd snooping disable command disables ND snooping on an interface.

The undo nd snooping disable command restores the default configuration.

By default, ND snooping is disabled on an interface.

Format

nd snooping disable

undo nd snooping disable

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 this command.

Parameters

None.

Views

Ethernet interface view, GE interface view, XGE interface view, 25GE interface view, MultiGE interface view, 40GE interface view, 100GE interface view, Eth-Trunk interface view, port group view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

If ND snooping is enabled in a specific VLAN using the nd snooping enable command, ND snooping is enabled on all the interfaces in this VLAN. The nd snooping enable command is configured in the VLAN, and interfaces in the VLAN do not have the command configuration. Therefore, the undo nd snooping enable command cannot disable ND snooping on a specific interface in this VLAN. To solve this problem, run the nd snooping disable command on this interface to disable ND snooping on it.

Precautions

Running the nd snooping disable command will disable ND snooping on an interface and clear the ND snooping configuration and the dynamic ND snooping binding table. Running the undo nd snooping enable command will disable ND snooping on an interface will the dynamic ND snooping binding table, but will not clear the ND snooping configuration.
Running the undo nd snooping disable command on an interface will disable ND snooping on the interface. To enable ND snooping on the interface, run the nd snooping enable command.

Example

# Disable ND snooping on GE0/0/1 that has been added to VLAN 10.

<HUAWEI> system-view
[HUAWEI] nd snooping enable
[HUAWEI] vlan 10
[HUAWEI-vlan10] nd snooping enable
[HUAWEI-vlan10] quit
[HUAWEI] interface gigabitethernet 0/0/1
[HUAWEI-GigabitEthernet0/0/1] nd snooping disable