LevelOne GEP-2450 - Page 21

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Case 2b: Port-based VLAN (See Fig.2-4). *The switch image is sample only
1. VLAN1 members could not access VLAN2, VLAN3 and VLAN4 members.
2. VLAN2 members could not access VLAN1 and VLAN3 members, but they could
access VLAN4 members.
3.
4. VLAN4 members could not access VLAN1 and VLAN3 members, but they could
access VLAN2 members.
VLAN3 members could not access VLAN1, VLAN2 and VLAN4.
Case3a: The same VLAN members can be at different switches with the same VID
(See Fig. 2-5).
Fig. 2-4 Port-based VLAN Diagram
Fig. 2-5 Attribute-based VLAN Diagram