Siemens EF 711 Series Betriebsanweisung PDF herunterladen (Seite 242)

Configuring a VNS

SCALANCE WLC711

7-2 C79000-G8976-C260-03, 07/2012, User Guide, V8.11

The recommended order of configuration events is:

1. Before you begin, draft out the type of services the system is expected to provide — wireless

services, encryption types, infrastructure mapping (VLANs), and connectivity points (switch

ports). Switch port VLAN configuration/trunks must match the controller's.

2. Set up basic controller services such as NTP, Routing, DNS, and RADIUS Servers, using one of

the following methods:

– Run the Basic Configuration Wizard, or

– Manually define the necessary infrastructure components such as RADIUS Servers.

RADIUS Servers are defined via the VNS Configuration > Global > Authentication tab.

3. Define Topologies. Topologies represent the controller’s points of network attachment.

Therefore, VLANs and port assignments need to be coordinated with the corresponding

switch ports.

4. Define Policies. Policies are typically bound to Topologies. Policy application assigns user

traffic to the corresponding network point of attachment.

– Policies define mobile user access rights by filtering.

– Polices reference the mobile user's traffic rate control profiles.

5. Define the WLAN Service.

– Define SSID and privacy settings for the wireless link.

– Select the set of APs and Radios on which the service is present.

– Configure the method of credential authentication for wireless users (None, Internal CP,

GuestPortal, 802.1x[EAP]).

6. Create a VNS that binds the WLAN Service to the Policy that will be used for default

assignment upon user network attachment.

The VNS configuration page in turn allows for in-place creation of any dependencies it may

require. For example:

– Create a new WLAN Service.

– Create a new Policy.

- Create a new Topology.

- Create a new Class of Service.

Controller Defaults

The default shipping SCALANCE IWLAN Controller configuration does not include any pre-

configured WLAN Services, VNSs, or Policies.

The SCALANCE IWLAN Controller system ships with a Topology entity for an admin interface.

Topology entities representing the controller physical interfaces must be set manually or using the

basic installation wizard.

There are, however, global default settings corresponding to:

– A Default Topology named “Bridged @ AP Untagged”

– An “Unlimited” Rate Control Profile

– A Filter Definition of “Deny all”

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Siemens EF 711 Series Betriebsanweisung Seite 242