Read this scenario thoroughly, and then answer each question that displays on the right side of the screen.
An architect proposes these products for a customer who wants a wireless and wired upgrade:
1. Aruba 2930M switches at the access layer
2. Aruba 5406R switches at the core
3. Aruba AP-325s
4. Aruba 7205 Mobility Controllers (MCs), deployed in a cluster
5. Aruba Mobility Master (MM)
6. Aruba ClearPass Cx000V
7. Aruba AirWare
The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.
The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.
Refer to the provided scenario. Which ClearPass licenses should the architect include in the proposal?
A. 1,000 Access licenses and 1000 Onboard licenses
B. 1,000 Access licenses and 3,000 (3×1000) Onboard licenses
C. 3,000 Access licenses (3×1000) and 1000 Onboard licenses
D. 3,000 Access licenses and 3,000 (3×1000) Onboard licenses
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Answer is C:-
https://support.hpe.com/hpesc/public/docDisplay?docId=a00100074en_us
Access license consumption is based upon a concurrent session per-endpoint model. A session is considered active when an endpoint is authenticated/authorized and actively connected to the network. When a new endpoint establishes a session, an Access license is removed from the pool. When the endpoint discontinues the session, an Access license is returned to the pool.
Onboard license consumption beginning with ClearPass 6.7 is based upon an active certificate per-user model. For example, if a given user has four devices with an active certificate each, only one Onboard license is required
Correct is B
900 Corporate users (1,000 Access licenses) and more
2 or 3 devices per users 900 x 3 = 2700, soo (3,000 (3×1000) Onboard licenses)
Answer should be C