
Configuring the SCALANCE IWLAN Controller
Configuring the SCALANCE IWLAN Controller for the First Time
SCALANCE WLC711
User Guide, V8.11, 07/2012, C79000-G8976-C260-03 2-53
2. In the left pane, click Secure Connections. The Secure Connections screen is displayed.
3. Enter the Server IP address of the other end of the secure protocol tunnel and the shared secret
to use.
4. Click Add/Update.
5. Click Save.
Configuring DNS Servers for Resolving Host Names of NTP and
RADIUS Servers
Since the Global Settings screen (top menu > VNS Configuration > Global Settings) allows you
to set up NTP and RADIUS servers by defining their host names, you have to configure your DNS
servers to resolve the host names of NTP and RADIUS servers to the corresponding IP addresses.
Note:
For more information on RADIUS server configuration, see
“Defining RADIUS Servers and MAC
Address Format” on page 7-4.
You can configure up to three DNS servers to resolve NTP and RADIUS server host names to their
corresponding IP addresses.
The SCALANCE IWLAN Controller sends the host name query to the first DNS server in the stack
of three configured DNS servers. The DNS server resolves the queried domain name to an IP
address and sends the result back to the SCALANCE IWLAN Controller.
If for some reason, the first DNS server in the stack of configured DNS servers is not reachable, the
SCALANCE IWLAN Controller sends the host name query to the second DNS server in the stack.
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