200-301: Cisco Certified Network AssociateDemo

By Cisco · Question Mode

QuestionQ36

Network Fundamentals

Drag and drop the statements about wireless architectures onto the correct architectures.

Drag & Drop
It encapsulates LWAPP traffic between the access point and the WLC in EtherType 0xBBBB.
It facilitates Layer 2 connectivity between the WLC’s wired interface and the WLAN clients.
It forwards only IP EtherType frames.
It requires IP addresses on the access point and the WLC.
It supports LWAPP tunneling within Ethernet frames and UDP packets.
It uses UDP or UDP Lite for IPv6 deployments.
Layer 2 Tunnel
Layer 3 Tunnel
Explanation

Layer 2 LWAPP uses an Ethernet encapsulation between the access point and controller, identified by EtherType 0xBBBB, and it extends Layer 2 connectivity between wireless clients and the controller-side network attachment. Layer 3 LWAPP/CAPWAP-style operation runs over IP, so both the access point and WLC need IP addressing, and the transport uses UDP; UDP Lite is used for IPv6-related deployments in Cisco wireless documentation. The other two statements are distractors because they are either generic to LWAPP operation across both modes or not the defining characteristic requested for these buckets.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!