About Cisco WLAN Solution Mobility Groups
Cisco WLAN Solution operators can define Mobility Groups to allow client roaming across groups of Cisco Wireless LAN Controllers. Because the Cisco Wireless LAN Controllers in
Before clients can roam, they are automatically associated with their original, or anchor, Cisco Wireless LAN Controller. This anchor Cisco Wireless LAN Controller maintains the client information and ensures that the client remains connected with the same IP address across all handoffs for the duration of the client session.
Note that all the Cisco Wireless LAN Controllers in a Mobility Group must use the same LWAPP Layer 2 and Layer 3 LWAPP Operation, or you will defeat the Mobility software algorithm.
The following figure shows the results of creating Mobility Group Names for two groups of Cisco Wireless LAN Controllers. The Cisco Wireless LAN Controllers in the ABC Mobility Group recognize and communicate with each other through their Cisco 1000 Series Lightweight Access Points and through their shared subnets, but the ABC Mobility Group tags the XYZ Cisco 1000 Series lightweight access points as Rogue Access Points. Likewise, the Cisco Wireless LAN Controllers in the XYZ Mobility Group do not recognize or communicate with the Cisco Wireless LAN Controllers in the ABC Mobility Group. This feature ensures Mobility Group isolation across the network.
Figure - Typical Cisco WLAN Solution Mobility Group Name Application
5/26/05 | Cisco WLAN Solution Mobility Group |
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