IPv4

After an IPv4 address is assigned to the VLANIF interface of the management VLAN, the devices in the same network segment in management VLAN can communicate with each other.

Context

Generally, a VLANIF interface needs to be configured with only one management IP addresses. In specified scenarios, for example, users in the same mVLAN belong to multiple different network segments, you need to configure a primary management IP address and multiple secondary management IP addresses.

Procedure

Assign an IPv4 address to the VLANIF interface of the management VLAN.

Choose System Management > IP Management > IPv4 to open the IPv4 page

Table 1 describes the parameters on the page.

**Table 1** IPv4 address information about VLANIF interface of the management VLAN
Parameter		Description
VLAN ID		Indicates the ID of the management VLAN.
IP Address		Indicates the primary IP address assigned to the VLANIF interface of management VLAN.
Mask		Indicates the primary IP address mask assigned to the VLANIF interface of management VLAN.

Click

to open the Modify IPv4 page

Table 2 describes the parameters on the page.

**Table 2** Assigning an IPv4 address to the VLANIF interface of the management VLAN
Parameter		Description
VLAN ID		Indicates the ID of the management VLAN.
Management Mode		Indicates the method of assigning an IPv4 address to the VLANIF interface of management VLAN, including manual and dynamic. To manually assign an IPv4 address to the VLANIF interface, enter the IPv4 address in the IPv4 address box. To enable the VLANIF interface to obtain an IPv4 address dynamically, select Auto.
Status		Indicates the status of the VLANIF interface in the management VLAN, including enabled and disabled.
IPv4 Address		Indicates the primary IP address assigned to the VLANIF interface of management VLAN. This parameter is valid only when the management node is manual.
Mask		Indicates the IP address mask assigned to the VLANIF interface of management VLAN. This parameter is valid only when the management node is manual.
Sub IP Address		Indicates the secondary IP address assigned to the VLANIF interface of management VLAN. This parameter is valid only when the management node is manual. To configure a secondary IP address, click Add; to delete a secondary IP address, click Delete.

Enter the IPv4 address for the VLANIF interface of the management VLAN.
Click OK to complete the configuration.

Update information about the VLANIF interface of the management VLAN.
1. Choose System Management > IP Management > IPv4 to open the IPv4 page.
2. Click Refresh.