Motorola RSVP RSVP Numeric Display Pager for Micro-TAC Cell Phones Manual do Utilizador descarregar pdf (Página 50)

BRKUCC-2617

Cisco Centralised Key Management (CCKM)

 With 802.1x authentication recommended to implement CCKM for fast secure roaming

 802.1x introduces delay during roaming with requirement for full re-authentication

 CCKM centralises the key management and reduces the number of key exchanges.

 With CCKM roaming times can be reduced from 400-500 ms to less than 100 ms, hence

the transition time from one AP to another will negligble to the user

 CCKM can be utilised with the following security combinations

802.1x Type

Key Management

Encryption

EAP-FAST

WPA2, WPA

AES, TKIP

PEAP

WPA2, WPA

AES, TKIP

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Motorola RSVP RSVP Numeric Display Pager for Micro-TAC Cell Phones Manual do Utilizador Página 50