300-425 · Question #175
Refer to the exhibit. An engineer must design a mobility group that has these requirements: - The mobility group must consist of five WLCs. - All WLCs must run software version 8.0 or later. - The…
The correct answer is B. Only WLCs in an SSO high availability pair must use the same virtual IP address. E. Each WLC must use the same mobility domain name. In a mobility group design, it is essential that all Wireless LAN Controllers (WLCs) share the same mobility domain name to ensure seamless client mobility and roaming between WLCs. This allows for clients to be recognized across the network and maintain their sessions as they…
Question
Refer to the exhibit. An engineer must design a mobility group that has these requirements:
- The mobility group must consist of five WLCs.
- All WLCs must run software version 8.0 or later.
- The WLCs must connect via an IPv4 network.
- Two of the WLCs must be in an SSO high availability pair.
Which two configurations must be included in the design? (Choose two.)
Exhibit
Options
- AAll the WLCs must be of the same model or type.
- BOnly WLCs in an SSO high availability pair must use the same virtual IP address.
- CThe WLAN SSID must be consistent across all the WLCs.
- DAll the WLCs must run the same software version.
- EEach WLC must use the same mobility domain name.
How the community answered
(61 responses)- A7% (4)
- B79% (48)
- C11% (7)
- D3% (2)
Explanation
In a mobility group design, it is essential that all Wireless LAN Controllers (WLCs) share the same mobility domain name to ensure seamless client mobility and roaming between WLCs. This allows for clients to be recognized across the network and maintain their sessions as they roam. Additionally, when WLCs are in a Stateful Switch Over (SSO) high availability pair, they must use the same virtual IP address to present a single network entity to the wireless clients, ensuring uninterrupted service in the event of a failover.
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