Cisco SX350 Series Administration Manual page 270

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STEP 1
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Default VLAN Settings
The device automatically creates VLAN 1 as the default VLAN, the default interface status of
all ports is Access, and all ports are configured as untagged members of the default VLAN.
The default VLAN has the following characteristics:
• It is distinct, non-static/non-dynamic, and all ports are untagged members by default.
• It cannot be deleted.
• It cannot be given a label.
• It is automatically used as the voice VLAN for OUI-enabled voice VLAN.
• If a port is no longer a member of any VLAN, the device automatically configures the
port as an untagged member of the default VLAN. A port is no longer a member of a
VLAN if the VLAN is deleted or the port is removed from the VLAN.
• RADIUS servers cannot assign the default VLAN to 802.1x supplicants by using
Dynamic VLAN Assignment.
VLAN Settings
You can create a VLAN, but this has no effect until the VLAN is attached to at least one port,
either manually or dynamically. Ports must always belong to one or more VLANs.
The device supports up to 4K VLANs, including the default VLAN.
Each VLAN must be configured with a unique VID with a value from 1 to 4094. The device
reserves VID 4095 as the Discard VLAN. All packets classified to the Discard VLAN are
discarded at ingress, and are not forwarded to a port.
To create a VLAN:
Click VLAN Management > VLAN Settings.
Information is displayed for all defined VLANs. The fields are defined below under the Add
page. The following field is not on the Add page.
• Originators—How the VLAN was created
- GVRP—VLAN was dynamically created through Generic VLAN Registration
Protocol (GVRP).
- Static—VLAN is user-defined.
- Default—VLAN is the default VLAN.
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
VLAN Management
Regular VLANs