SNMP-GSH2402 - kamery airlive airlivecam

3-10. VLANThe switch supports Tag-based VLAN (802.1q) and Port-based VLAN.Support 256 active VLANs and VLAN ID 1~4094. VLAN configuration is used topartition your LAN into small ones as your demand. Properly configuring it, you cangain not only improving security and increasing performance but greatly reducingVLAN management.3-10-1. VLAN ModeFunction name:VLAN Mode SettingFunction description:The VLAN Mode Selection function includes five modes: Port-based, Tagbased,Metro Mode, Double-tag and Disable, you can choose one of them bypulling down list and selecting an item. Then, click button, thesettings will take effect immediately.Parameter description:VLAN Mode:Disable:Stop VLAN function on the switch. In this mode, no VLAN is appliedto the switch. This is the default setting.Port-based:Port-based VLAN is defined by port. Any packet coming in oroutgoing from any one port of a port-based VLAN will be accepted.No filtering criterion applies in port-based VLAN. The only criterionis the physical port you connect to. For example, for a port-basedVLAN named PVLAN-1 contains port members Port 1&2&3&4. Ifyou are on the port 1, you can communicate with port 2&3&4. If youare on the port 5, then you cannot talk to them. Each port-basedVLAN you built up must be assigned a group name. This switch cansupport up to maximal 24 port-based VLAN groups.Tag-based:Tag-based VLAN identifies its member by VID. This is quitedifferent from port-based VLAN. If there are any more rules iningress filtering list or egress filtering list, the packet will bescreened with more filtering criteria to determine if it can beforwarded. The switch supports supplement of 802.1q. For moredetails, please see the section VLAN in Chapter 3.Each tag-based VLAN you built up must be assigned VLAN nameand VLAN ID. Valid VLAN ID is 1-4094. User can create total up to64 Tag VLAN groups.82