Cisco Cisco Cius Wi-Fi 设计指南
Cisco Cius Wireless Deployment Guide
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For more information about Cisco Unified IP Phone 8900 and 9900 Series, refer to the following URLs:
http://www.cisco.com/en/US/products/ps10451/index.html
http://www.cisco.com/en/US/products/ps10453/index.html
Security
When deploying a wireless LAN, security is essential.
Cisco Cius supports the following wireless security features.
Cisco Cius supports the following wireless security features.
WLAN Authentication
• WPA (802.1x authentication + TKIP or AES encryption)
• WPA2 (802.1x authentication + AES or TKIP encryption)
• WPA-PSK (Pre-Shared key + TKIP encryption)
• WPA2-PSK (Pre-Shared key + AES encryption)
• EAP-FAST (Extensible Authentication Protocol – Flexible Authentication via Secure Tunneling)
• EAP-TLS (Extensible Authentication Protocol – Transport Layer Security)
• PEAP (Protected Extensible Authentication Protocol) MS-CHAPv2 and GTC
• CCKM (Cisco Centralized Key Management)
• Open
WLAN Encryption
• AES (Advanced Encryption Scheme)
• TKIP / MIC (Temporal Key Integrity Protocol / Message Integrity Check)
• WEP (Wired Equivalent Protocol) 40/64 and 104/128 bit
Note: Dynamic WEP with 802.1x authentication and Shared Key authentication are not supported.
Cisco Cius also supports the following additional security features.
• X.509 Digital Certificates
• Image authentication
• Device authentication
• File authentication
• Signaling authentication
• Media encryption (SRTP)
• Signaling encryption (TLS)
• Certificate authority proxy function (CAPF)
• Secure profiles
• Encrypted configuration files
• Screen Lock