Owner's Manual

Chapter 9. VLANs | 253
NETGEAR 8800 User Manual
Figure 12. VLAN Isolation Application
In Figure 12, ports in the Guest VLAN have access to services on the network VLAN, but
Guest VLAN ports cannot access other Guest VLAN ports over Layer 2 (or the Marketing or
Engineering VLANs). This provides port-to-port security at Layer
2.
PVLAN Components
Figure 13 shows the logical components that support PVLAN configuration in a switch.
Non-isolated
subscriber VLANs
Network
VLAN
Tag 5 00Tag 1 0
Marketing
VLAN
Tag 1 02
Engineering VLAN
Tag 1 01
APP server
To backbone
Guests
Company A
Isolated
Subscriber VLAN
EX_vlan_0022