Cisco Aironet 1100 Series Access Point AIR-AP1120B-E-K9 Ficha De Dados
Códigos do produto
AIR-AP1120B-E-K9
Cisco Systems, Inc.
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• Stronger encryption keys provided by Temporal Key Integrity Protocol (TKIP) enhancements such as message
integrity check (MIC), per-packet keys via initialization vector hashing, and broadcast key rotation
• Ready for Advanced Encryption Standard (AES) support
• RADIUS accounting records for all authentication attempts
Figure 5
The Cisco Wireless Security Suite is an Enterprise-Class Security System Based on the 802.1X Architecture
Simplified Deployment for Rapid Connectivity
The Cisco Aironet 1100 Series, with its redesigned graphical user interface (GUI), introduces the next level of
intuitive, browser-based management for an improved user experience (Figure 6). A menu-based organization
simplifies navigation and configuration for easy setup and ongoing management with uncompromised security. The
Cisco Aironet 1100 Series can also be managed using Cisco IOS Software CLI, which is familiar to IT professionals,
allowing them to rely on existing skills in both management and deployment.
RADIUS server delivers Unicast
encryption key to Access Point
encryption key to Access Point
5
Client and Access Point activate encryption
and use Unicast and Broadcast encryption
keys for transmission
and use Unicast and Broadcast encryption
keys for transmission
7
Access Point delivers Broadcast encryption key
encrypted with Unicast encryption key to Client
encrypted with Unicast encryption key to Client
6
RADIUS server authenticates User;
RADIUS server and Client derive Unicast encryption key
RADIUS server and Client derive Unicast encryption key
4
Aironet 1100 Series
Access Point
with
Cisco LEAP Support
Wireless Computer with
Cisco LEAP Supplicant
User provides login
authentication credentials
authentication credentials
3
Access Point blocks
all User requests
to access LAN
all User requests
to access LAN
2
Client associates
with Access Point
with Access Point
1
Aironet 1100 Series
Access Point
with
Cisco LEAP Support
Wireless Computer
with Cisco LEAP Supplicant
Access Switch
Campus Network
RADIUS Server
Access Switch
User Database
Campus Network
RADIUS Server with
Cisco LEAP Authentication Support
and Dynamic Encryption Key Generation
User Database