User guide

3-5
Cisco WLAN Controller Web Interface User Guide
OL-7416-04
Chapter 3 WLANs Menu Bar Selection
WLANs
You can choose both Layer 2 and Layer 3 security policies from the drop down list under the Security
Policies heading. The selected security policy options are at the bottom of the page with the appropriate
parameters listed. The following tables describe these parameters.
DHCP Server
(Override)
When selected, you can enter the IP address of your DHCP server. This is a
required field for some WLAN configurations. There are three valid
configurations:
DHCP Server Override ON, a valid DHCP Server IP address, and DHCP
Address Assignment Required: Requires all WLAN clients to obtain an IP
address from the DHCP Server.
DHCP Server Override ON, a valid DHCP Server IP address, and DHCP
Address Assignment Not Required: Allows all WLAN clients to obtain an IP
address from the DHCP Server or use a static IP address.
DHCP Server Override OFF: Forces all WLAN clients to use the DHCP setting
in the Management Interface, not the static address.
DHCP Addr.
Assignment
Required check box.
Interface Name Limited to the non-service-port and non-virtual Interface Names configured on the
Interfaces page.
Table 3-2 General Policies (continued)
Parameter Description
Table 3-3 Layer 2 Security Policies
Parameter Description
None No Layer 2 security selected.
WPA Select to enable Wi-Fi Protected Access with TKIP-MIC Data Encryption.
When WPA is selected as the Layer 2 security policy, you can choose to
enable a Pre-Shared Key with or without a Passphrase.
RSN Robust Security Network (802.11i standard):
WPA Compatibility Mode - Enable checkbox.
Allow RSN TKIP Clients - Enable checkbox.
Pre-Shared Key - When Enabled, you can choose to enable a pre-shared key
with or without an eight- to 63-character RSN Passphrase.
802.1X WEP 802.1X data encryption type (Note 1):
40/64 bit key.
104/128 bit key.
128/152 bit key.
Static WEP Static WEP encryption parameters:
Key sizes: 40/64, 104/128 and 128/152 bit key sizes.
Key Index: 1 to 4 (Note 2).
Enter encryption key.
Select encryption key format in ASCII or HEX.