PLANET WGSD-8020 - Manual (Page 105)

User’s Manual of WGSD-8020
105
The configuration of promiscuous and isolated ports applies to all private VLANs. When traffic comes in on a promiscuous port
in a private VLAN, the VLAN mask from the VLAN table is applied. When traffic comes in on an isolated port, the private VLAN
mask is applied in addition to the VLAN mask from the VLAN table. This reduces the ports to which forwarding can be done to
just the promiscuous ports within the private VLAN.
The port settings relate to the currently selected stack unit, as reflected by the page header.
Figure 4-6-6 Port Isolation Configuration page screenshot
The page includes the following fields:
Object Description
• Port The switch interface.
Configure and Displays private VLAN port types.
Isolated A single stand-alone VLAN that contains one promiscuous
port and one or more isolated (or host) ports. This VLAN
conveys traffic between the isolated ports and a lone
promiscuous port.
• Mode
- Promiscuous A promiscuous port can communicate with all the interfaces
within a private VLAN.
This is the default setting.