ZyXEL Communications MES3500-24F 用户手册

 Chapter 8 Basic Setting

MES3500-24/24F User’s Guide

You should enable RSTP or MRSTP before you can use smart isolation on the Switch. If the network 
topology changes, the Switch automatically updates the isolated port list with the latest designated 
port information. 

Note: The uplink port connected to the Internet should be the root port. Otherwise, with 

smart isolation enabled, the isolated ports cannot access the Internet.

Click Basic Setting > Switch Setup in the navigation panel to display the screen as shown. The 
VLAN setup screens change depending on whether you choose 802.1Q or Port Based in the VLAN 
Type field in this screen. Refer to the chapter on VLAN.

Basic Setting > Switch Setup 

The following table describes the labels in this screen. 

Basic Setting > Switch Setup 

VLAN Type 

Choose 802.1Q or Port Based. The VLAN Setup screen changes depending on 
whether you choose 802.1Q VLAN type or Port Based VLAN type in this screen. 
See 

 for more information. 

Smart Isolation

Select Active to enable smart isolation on the Switch. The designated port(s) then 
becomes the isolated port. Smart isolation allows you to prevent isolated ports on 
different switches from transmitting traffic to each other.

Note: To use smart isolation, you should have configured 802.1Q VLAN port 

isolation or private VLAN and (M)RSTP on the Switch. Smart isolation does 
not work with MSTP and/or port-based VLAN. 

MAC Address 
Learning

MAC address learning reduces outgoing traffic broadcasts. For MAC address 
learning to occur on a port, the port must be active.