Black Box 12-Port 1000BASE-TX L2 Managed PoE Switch User Manual page 23

12-Port 1000BASE-TX L2 Managed PoE Switch with 2 SFP Dual Media Ports
Example 3: Another Port-Based VLAN
12-Port 1000BASE-TX L2 12-Port 1000BASE-TX L2
Managed PoE Switch with 2 Managed PoE Switch with 2
SFP Dual Media Ports SFP Dual Media Ports
VLAN 1 VLAN 2 VLAN 3 VLAN 4
Figure 3-5. Two switches connected to two VLANs, each in a port-based VLAN.
NOTES
VLAN 1 members can't access VLAN 2, VLAN 3, and VLAN 4 members.
VLAN 2 members can't access VLAN 1 and VLAN 3 members, but they can access VLAN 4
members.
VLAN 3 members can't access VLAN 1, VLAN 2, and VLAN 4.
VLAN 4 members can't access VLAN 1 and VLAN 3 members, but they can access VLAN 2
members.
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