User`s guide

Chapter 32 Private VLAN
XS1920 Series User’s Guide
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• Community ports in C-VLAN 101 can communicate with promiscuous ports in P-VLAN 100 and
other community ports in C-VLAN 101. They cannot communicate with isolated ports in I-VLAN
102.
• Isolated ports can communicate with promiscuous ports in P-VLAN 100. They cannot
communicate with other isolated ports in I-VLAN 102 nor community ports in C-VLAN 101.
Note: Isolation in VLAN > VLAN Configuration > VLAN Port Setting (see Section
9.6 on page 94) has a higher priority than private VLAN settings, so promiscuous
ports with Isolation in VLAN > VLAN Port Setting enabled will not be able to
communicate with each other.
32.1.1 Configuration
You must go to the Static VLAN screen first (see Section 9.5 on page 92) to create VLAN IDs for
Primary, Isolated or Community VLANs.
Click Advanced Application > Private VLAN to display the following screen.
Figure 185 Advanced Application > Private VLAN