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BRKUCC-2617
104
Cisco Centralised Key Management (CCKM)
Cisco introduced CCKM in CCXv2 (pre-802.11i), so widely available
CCKM originally ―Structured Wireless Aware Network‖ (SWAN)
architecture
CCKM ported to CUWN architecture in 3.2 release
In highly controlled test environments, CCKM roam times consistently
measure in the 5-8 msec range!
CCKM is most widely implemented in ASDs, especially VoWLAN
devices
To work across WLCs, WLCs must be in the same mobility group
CCX-based laptops may not fully support CCKM – depends on
supplicant capabilities
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