HPE FlexNetwork 5130 EI Series User Manual

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Use undo private-vlan to cancel the Layer 3 communication configuration for secondary
VLANs that are associated with a primary VLAN.
Syntax
private-vlan secondary vlan-id-list
undo private-vlan [ secondary vlan-id-list ]
Default
Secondary VLANs are isolated at Layer 3.
Views
VLAN interface view
Predefined user roles
network-admin
Parameters
vlan-id-list: Specifies a space-separated list of up to 10 secondary VLAN items. Each item
specifies a secondary VLAN ID or a range of secondary VLAN IDs in the form of vlan-id1 to vlan-id2.
The value range for secondary VLAN IDs is 1 to 4094. The value for the
vlan-id2 argument must
be equal to or greater than the value for the
vlan-id1 argument.
Usage guidelines
This command takes effect only when the following conditions exist:
• This command is executed in VLAN interface view of the primary VLAN interface.
• Secondary VLANs are associated with the primary VLAN.
• No VLAN interfaces are created for secondary VLANs.
• An IP address is assigned to the primary VLAN interface.
• Local proxy ARP or ND is enabled on the primary VLAN interface.
You can create VLAN interfaces for secondary VLANs that are not enabled with Layer 3
communication. If secondary VLANs are enabled with Layer 3 communication, do not create VLAN
interfaces for them.
When you execute this command in the same primary VLAN interface view multiple times, all the
specified secondary VLANs are interoperable at Layer 3.
When you execute the
undo private-vlan command, follow these guidelines:
• If you specify the
secondary vlan-id-list option, this command cancels the Layer 3
communication configuration only for the specified secondary VLANs.
• If you do not specify the
secondary vlan-id-list option, this command cancels the
Layer 3 communication configuration for all secondary VLANs of the primary VLAN.
Examples
This example shows how to meet the following requirements:
• VLAN 4 is a secondary VLAN, and it is associated with primary VLAN 2.
• The uplink port (GigabitEthernet 1/0/2) is a promiscuous port of VLAN 2.
• Downlink ports GigabitEthernet 1/0/3 and GigabitEthernet 1/0/4 are host ports of VLANs 3 and
4, respectively.
• Secondary VLANs 3 and 4 can communicate at Layer 3.
# Configure VLAN 2 as a primary VLAN and associate it with secondary VLANs 3 and 4.
<Sysname> system-view
[Sysname] vlan 3 to 4

HPE FlexNetwork 5130 EI Series Specifications

General

Brand	HPE
Model	FlexNetwork 5130 EI Series
Category	Switch
Language	English