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86.
Suppose that an autonomous AP is used to support wireless clients. Which one of the
following paths would traffic usually take when passing from one wireless client to
another?
- A.Through the AP only
- B.Through the AP and its controller
- C.Through the controller only
- D.None of these answers (because traffic can go directly over the air)
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
| Client-to-client traffic typically passes through an autonomous AP, although clients can use Direct Link Setup (DLS) to communicate directly after coordinating with the AP. |
87.
The Cisco Meraki cloud-based APs are most accurately described by which one of
the following statements?
- A.Autonomous APs joined to a WLC
- B.Autonomous APs centrally managed
- C.Lightweight APs joined to a WLC
- D.Lightweight APs centrally managed
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| The Cisco Meraki APs are autonomous APs that are managed through a centralized platform in the Meraki cloud. |
88.
Suppose that a lightweight AP in default local mode is used to support wireless clients. Which one of the following paths would traffic usually take when passing from
one wireless client to another?
- A.Through the AP only
- B.Through the AP and its controller
- C.Through the controller only
- D.None of these answers (because traffic must go directly over the air)
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| A lightweight AP (LAP) transports client traffic through a tunnel back to a wireless LAN controller. Therefore, client-to-client traffic typically passes through the AP, through the controller, and back through the AP. If DLS is used, two wireless clients can communicate directly without passing through the AP and controller, but only after the communication has been coordinated with the AP |
89.
A lightweight access point is said to participate in which one of the following architectures?
- A.Light-MAC
- B.Tunnel-MAC
- C.Split-MAC
- D.Big-MAC
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| On a lightweight AP, the MAC function is divided between the AP hardware and the wireless LAN controller (WLC). Therefore, the architecture is known as split-MAC. |
90.
How does a lightweight access point communicate with a wireless LAN controller?
- A.Through an IPsec tunnel
- B.Through a CAPWAP tunnel
- C.Through a GRE tunnel
- D.Directly over Layer 2
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| An LAP builds a CAPWAP (Control and Provisioning of Wireless Access Points protocol) tunnel with a WLC. |
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