ConnectGear gs-1124 用户指南

 

The switch supports Port-based VLAN and Tag-based VLAN (802.1q)

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Support 24 active VLANs and VLAN ID 1~4094. VLAN configuration is used to 
partition your LAN into small ones as your demand. Properly configuring it, you can 
gain not only improving security and increasing performance but greatly reducing 
VLAN management.  

VLAN Mode Setting 

Function description: 

The VLAN Mode Selection function includes four modes: Port-based, Tag- 
based, Metro mode or Disable, you can choose one of them by pulling down 
list and pressing the <Downward> arrow key. Then, click <Apply> button, the 
settings will take affect immediately. 

VLAN Mode: 

Disable: 

Stop VLAN function on the switch. In this mode, no VLAN is applied 
to the switch. This is the default setting. 

Port-based: 

Port-based VLAN is defined by port. Any packet coming in or 
outgoing from any one port of a port-based VLAN will be accepted. 
No filtering criterion applies in port-based VLAN. The only criterion 
is the physical port you connect to. For example, for a port-based 
VLAN named PVLAN-1 contains port members Port 1&2&3&4. If 
you are on the port 1, you can communicate with port 2&3&4. If you 
are on the port 5, then you cannot talk to them. Each port-based 
VLAN you built up must be assigned a group name. This switch can 
support up to maximal 24 port-based VLAN groups. 

Tag-based: 

Tag-based VLAN identifies its member by VID. This is quite 
different from port-based VLAN. If there are any more rules in 
ingress filtering list or egress filtering list, the packet will be 
screened with more filtering criteria to determine if it can be 
forwarded. The switch supports supplement of 802.1q. For more 
details, please see the section VLAN in Chapter 3. 

Each tag-based VLAN you built up must be assigned VLAN name 
and VLAN ID. Valid VLAN ID is 1-4094. User can create total up to 
24 Tag VLAN groups.