B&B Electronics EIR618-2SFP-T - Manual (Page 89)

Manual Documentation Number: EIR618-2SFP-T_5107m 77
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802.1Q VLAN
Tagged-based VLAN is an IEEE 802.1Q specification, which allows VLANs
to be created across devices from different venders. IEEE 802.1Q VLAN
uses a technique to insert a “tag” into the Ethernet frame. The tag contains a
VLAN Identifier (VID).
When the 802.1Q VLAN is enabled, all ports on the switch belong to a
default VLAN (VID 1). The default VLAN cannot be deleted. Up to 64 VLAN
groups are supported.
802.1Q Configuration
1. Enable GVRP Protocol: check the check box to enable GVRP
protocol.
2. Select the port to configure.
3. Link Type: there are three link types.
„ Access Link: Single switch only. Allows ports to be grouped by
setting the same VID.
„ Trunk Link: Extended application of Access Link. Allows ports to
be grouped by setting the same VID on two or more switches.
„ Hybrid Link: Both Access Link and Trunk Link.
4. Untagged VID: assign the untagged frame VID.
5. Tagged VID: assign the tagged frame VID.