VLAN Attributes

Use the VLAN attributes page to define additional configurations on a per-VLAN basis within a network policy. VLAN attributes are applied when the VLAN is defined within an assigned port type or when the VLAN deployment option is enabled. If dynamic VLANs are utilized, then the VLAN deployment option can be enabled within the VLAN attributes page to apply VLAN settings.

Note

A VLAN defined within Instant Port Profiles as Non-Forwarding will not apply VLAN attributes.

To create a new VLAN Attribute:

Go to Configure > Network Policies.
Select a network policy.
Select Switch Template > Switch Settings > VLAN Attributes.
Select .

Configure the following settings:

Table 1. VLAN Attributes
Setting	Description
VLAN ID	The numerical identification number of the VLAN. This can be any currently unused number.
VLAN Name	The name of the VLAN.
IGMP Snooping VLAN Settings	Enable IGMP Snooping for switches to identify ports to which multicast group member hosts are attached in order to optimize the distribution of multicast traffic. Note: Enable Immediate Leave to remove multicast host immediately when it leaves the group.
DHCP Snooping VLAN Settings	Enable snooping of DHCP packets and creates a DHCP bindings database of IP to MAC addresses for this VLAN. Choose to enable DHCP Snooping, and the drop rogue DHCP packets action.
VLAN Deployments	With VLAN Deployments, VLAN and VLAN attributes can be created on switches when no port types are assigned with the defined VLAN.
Used By	How many devices use this VLAN. This field is system-generated.

Select Save.