Technical data

Delete a VLAN

 Virtual Port

 Radius profile for Mac Filtering/1x/WPA/WPA2

 Standard DSCP/802.1q to AC mapping defined in WMM

 Radius profile for Mac Filtering/1x/WPA/WPA2

Bridged VLANs do not support:

 Meru rule-based QoS rules. Instead, bridged VLANs support a standard

DSCP/802.1q to AC mapping defined in WMM.

 Display of mobiles’ DHCP addresses

 Printing IP address changes or discoveries in a station log

 Captive Portal related Radius profiles

 RADIUS assigned VLANs (even with 802.1x)

 Reactive/proactive diagnostics

 It doesn't display mobile's DHCP addresses, and the station log, IP address change,

and IP address discovery is not printed out.

See the ESSID chapters in this guide for more information on configuring an ESSID.

Delete a VLAN

You cannot delete a VLAN if it is currently assigned to an ESSID (see Chapter 5,

“Configuring an ESS” on page 49). You cannot delete a VLAN created by E(z)RF

Network Server; that must be done from Network Server. To delete a VLAN created

on a controller, use the following command in global configuration mode:

no vlan name

For example, to delete the VLAN name vlan1, enter the following:

controller (config)# no vlan vlan1

controller (config)#

More About VLANs

System Director provides commands for configuring both virtual LAN (VLANs) and

Generic Routing Encapsulation (GRE) tunnels to facilitate the separation of traffic

using logical rather than physical constraints. As an alternative to VLANs, if the

optional Generic Routing Encapsulation (GRE) feature is licensed, GRE Tunneling can

be configured on the either Ethernet interface, as described in Configure GRE Tunnels