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200-301 · Question #886

200-301 Question #886: Real Exam Question with Answer & Explanation

Wireless LAN architectures differ fundamentally in how they handle traffic between access points and controllers. Layer 2 LWAPP uses EtherType 0xBBBB to encapsulate traffic within Ethernet frames, facilitating Layer 2 connectivity and only forwarding IP EtherType frames, making i

Submitted by tom_us· Mar 5, 2026Understanding wireless deployment architectures including Lightweight Access Point Protocol (LWAPP) Layer 2 and Layer 3 modes, their encapsulation methods, addressing requirements, and supported transport mechanisms - typically covered under Wireless Network Design and Infrastructure in CCNP Enterprise or CWNA certification objectives.

Question

Drag and Drop Question Drag and drop the statements about wireless architectures from the left onto the architectures on the right. Answer:

Explanation

Wireless LAN architectures differ fundamentally in how they handle traffic between access points and controllers. Layer 2 LWAPP uses EtherType 0xBBBB to encapsulate traffic within Ethernet frames, facilitating Layer 2 connectivity and only forwarding IP EtherType frames, making it suitable for same-subnet deployments. Layer 3 LWAPP requires IP addresses on both the AP and WLC, uses UDP packets for tunneling, and supports UDP/UDP Lite for IPv6, enabling communication across routed networks.

Topics

#Wireless LAN Architecture#LWAPP#Layer 2 vs Layer 3 LWAPP#Wireless Controller

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