Cisco SG200 Series Administration Manual page 96

VLAN Management
Configuring VLAN Interface Settings
STEP 1
STEP 2
Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide
To configure VLAN interface settings:
Select the port or LAG to configure and click Edit.
Configure the following settings for the selected port or LAG:
• Interface VLAN Mode—Select the port type (with respect to VLAN
membership and tagging). The port VLAN ID (PVID) indicates the default
VLAN that the interface is a member of. Set the PVID for a General port to any
valid VLAN ID on the switch. Set the PVID for an Access port to the Access
VLAN ID. Set the PVID for a Trunk port to the configured Native VLAN ID.
- General—The port can be a member of one or more tagged or untagged
VLANs. This mode allows the full capabilities specified in the IEEE 802. 1 Q
specification, "VLAN Tagging." If you selected General, set the PVID equal
to the VLAN ID where a port is an untagged member.
- Access—The port can accept only untagged frames. An access port can
be a member of only one VLAN and it uses the VLAN ID as its port VLAN
ID (PVID). Access ports are typically used to connect hosts, which
become members of the VLAN by virtue of being physically connected
to the port. If you selected Access, the access port can be a member of
only one VLAN, called the access VLAN. Set the Access VLAN to the
PVID for the access port.
- Trunk—The port can be assigned to only one untagged VLAN, the native
VLAN, and can be assigned to any number of tagged VLANs (or none).
Trunk ports carry traffic for multiple VLANs from the switch to other
network devices, such as an upstream router or an edge switch.
• PVID—(General ports only) The port VLAN ID indicates the default VLAN
that the interface is a member of. Set the PVID equal to a VLAN ID where the
port is an untagged member. (For Access ports, the PVID is automatically set
to the Access VLAN ID. For Trunk ports, the PVID is set to the configured
Native VLAN ID or, if None is configured, to the default VLAN ID.)
• Native VLAN—(Trunk ports only) The native VLAN identifies the one
untagged VLAN membership for a trunk port. Select one of the following:
- None—The port has no untagged VLAN membership. The PVID for the
port is set to the default VLAN ID.
- Default—The Native VLAN equals the default VLAN. The PVID for the
port is also set to the default VLAN ID.
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