A company deploys a Cisco wireless network over a large campus. A network administrator is configuring the Layer 3 roaming capability on WLCs. What is the purpose of using Layer 3 roaming?
- to provide clients with the same IP address while they roam around campus
- to enable internet access for clients on the wireless network
- to provide intracontroller roaming for clients
- to ensure that APs belonging to different mobility groups can communicate
Explanation: If the two VLAN IDs differ, the controllers arrange a Layer 3 roam (also known as a local-to-foreign roam) that will allow the client to keep using its IP address.
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