Cisco Systems 8961 manual Cisco Unified IP Phone, Cisco AP Configuration Key Common

Chapter 6 Understanding the VoIP Wireless Network

Security for Voice Communications in WLANs

•The Cisco Unified IP Phone does not support auto EAP negotiation; to use EAP-FAST mode, you must specify it.

Table 6-4provides a list of authentication and encryption schemes that are configured on the Cisco Aironet APs that the Cisco Unified IP Phone supports. The table shows the network configuration option for the phone that corresponds to the AP configuration.

Table 6-4	Authentication and Encryption Schemes
				Cisco Unified IP Phone
Cisco AP Configuration				Configuration
		Key	Common
Authentication		Management	Encryption	Authentication
Open			None	Open
Open (Static WEP)			WEP	Open+WEP
Shared key (Static WEP)			WEP	Shared+WEP
LEAP		Optional CCKM	WEP	LEAP or Auto (AKM)
802.1x
LEAP		WPA with	TKIP	LEAP or Auto (AKM)
WPA		Optional CCKM
LEAP		WPA2	AES	LEAP or Auto (AKM)
WPA2
EAP-FAST		Optional CCKM	WEP	EAP-FAST
802.1x
EAP-FAST with WPA		WPA	TKIP	EAP-FAST
		Optional CCKM
EAP-FAST with WPA2		WPA2	AES	EAP-FAST
WPA-PSK		WPA-PSK	TKIP	Auto (AKM)
WPA2-PSK		WAP2-PSK	AES	Auto (AKM)

For additional information about Cisco WLAN Security, refer to http://www.cisco.com/en/US/products/hw/wireless/ps430/prod_brochure09186a00801f7d0b.html

For more information about configuring authentication and encryption schemes on APs, refer to the Cisco Aironet Configuration Guide for your model and release under the following URL:

http://www.cisco.com/cisco/web/psa/configure.html?mode=prod&level0=278875243

Related Topics

•Interacting with Cisco Unified Wireless APs, page 6-8

•Authentication Methods, page 6-11

•Encryption Methods, page 6-13

•Interacting with Cisco Unified Communications Manager, page 6-11

•Components of the VoIP Wireless Network, page 6-8

	Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)
6-14	OL-20861-01