Owner's Manual

252 | Chapter 9. VLANs
NETGEAR 8800 User Manual
• PVLAN Configuration Example 2 on page 267
PVLAN Overview
PVLANs offer the following features:
• VLAN isolation
Note: PVLAN features are supported only on the platforms listed for this
feature in the license tables in
Appendix A, XCM8800 Software
Licenses.
The following sections introduce PVLAN features and components:
• VLAN Isolation on page 252
• PVLAN Components on page 253
• PVLAN Support over Multiple Switches on page 255
• Extending Network and Subscriber VLANs to Other Switches on page 256
• MAC Address Management in a PVLAN on page 257
• Layer 3 Communications on page 259
• PVLAN Limitations on page 259
VLAN Isolation
VLAN isolation provides Layer 2 isolation between the ports in a VLAN. Figure 12 shows an
application of VLAN isolation.