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Chapter 8 Application
8.3.3 Port Setting
Use this screen to configure IEEE 802.1Q VLAN settings on a per-port basis. To open this screen,
select a ZyXEL Ethernet Switch that supports this feature and then click Application > VLAN
Management. Then select the Switch again and select the Port Setting tab.
Figure 163 VLAN Management > Port Setting
The following table describes the labels in this screen.
Table 99 VLAN Management > Port Setting
LABEL
Port Isolation
Copy
214
DESCRIPTION
Port isolation means that each port can only communicate with the CPU management
port and cannot communicate with each other. All incoming ports are selected while only
the CPU outgoing port is selected. This option is the most limiting but also the most
secure.
Select this to allows this port to communicate only with the CPU management port and the
ports on which the isolation feature is not enabled.
Click this to copy the selected port's settings to other port(s). The screen appears as
shown next.
Figure 164 Copy
Specify one or multiple port numbers to which you want to copy the selected port's
settings. You can use a comma (,) or hyphen (-) to specify multiple ports, for example,
"2,7-8" means ports 2, 7, and 8. Click OK to apply the changes to the VLAN
Management > Port Setting screen. Otherwise, click Cancel to discard the change and
close this screen.
The first column displays the number of a port on the selected device.
ENC User's Guide
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