300-425 · Question #149
A new wireless network design has these requirements: - AireOS WLCs as guest anchors - a Cisco Catalyst 9800 Series WLC as the foreign controller - use of Wi-Fi 6 APs - inter-controller roaming for…
The correct answer is A. Use EoIP for communication between controllers. B. Use WLC software versions that support IRCM. EoIP (Ethernet over IP) is used for communication between controllers in a guest anchor setup, allowing for seamless roaming. Inter-Controller Roaming Mechanism (IRCM) support is necessary for the controllers to facilitate roaming across different wireless LAN controllers.
Question
A new wireless network design has these requirements:
- AireOS WLCs as guest anchors
- a Cisco Catalyst 9800 Series WLC as the foreign controller
- use of Wi-Fi 6 APs
- inter-controller roaming for guest users
Which two design approaches meet these requirements? (Choose two.)
Options
- AUse EoIP for communication between controllers.
- BUse WLC software versions that support IRCM.
- CUse AVC on the anchor WLCs.
- DUse IPv6 across the wireless network.
- EUse secure mobility to pair controllers.
How the community answered
(18 responses)- A67% (12)
- C17% (3)
- D6% (1)
- E11% (2)
Explanation
EoIP (Ethernet over IP) is used for communication between controllers in a guest anchor setup, allowing for seamless roaming. Inter-Controller Roaming Mechanism (IRCM) support is necessary for the controllers to facilitate roaming across different wireless LAN controllers.
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