User`s manual

User’s Manual 121
to the port’s default VLAN (For example, associated with the PVID) are also transmitted as tagged
frames.
• Hybrid – Specifies a hybrid VLAN interface. The port may transmit tagged or untagged frames.
Trunk Member – Indicates if a port is a member of a trunk. To add a trunk to the selected VLAN, use the last
table on the VLAN Static Table page.
Configuring Switch Using the Web or CLI
Web
Click VLAN – 802.1Q VLAN, Port Configuration or VLAN Trunk Configuration. Fill in the required
settings for each interface, click Apply.
CLI
This example sets port 3 to accept only tagged frames, assigns PVID 3 as the native VLAN ID, enables
GVRP, sets the GARP timers, and then sets the switchport mode to hybrid.
Console(config)#interface ethernet 1/3
Console(config-if)#switchport acceptable-frame-types tagged
Console(config-if)#switchport ingress-filtering
Console(config-if)#switchport native vlan 3
Console(config-if)#switchport gvrp
Console(config-if)#garp timer join 20
Console(config-if)#garp timer leave 90
Console(config-if)#garp timer leaveall 2000
Console(config-if)#switchport mode hybrid
Console(config-if)#
10.2 Configuring Private VLANs
Private VLANs provide port-based security and isolation between ports within the assigned VLAN. Data
traffic on downlink ports can only be forwarded to, and from, uplink ports. (Private VLANs and normal VLANs
can exist simultaneously within the same switch.)
10.2.1 Enabling Private VLANs
Use the Private VLAN Status page to enable/disable the Private VLAN function. (Default: Disabled)
Configuring Switch Using the Web or CLI
Web
Click VLAN – Private VLAN, Status. Select Enable or Disable from the scroll-down box, and click Apply.