646-671 무료 덤프문제 온라인 액세스

Nowadays, the voice-over-Wi-Fi services are widely used in the business or our daily lives. A CIO of a commercial company wants to know what the benefits of cost will be generated if he adopts the voice-over-Wi-Fi services. Suppose that you are a network technician, how will you tell him about the service? Select the best one from the following options.

• A.Voice-over-Wi-Fi provides continued cost savings through the convergence of communications devices.
• B.With voice-over-Wi-Fi, the Cisco Unified wireless solution supports quality of service.
• C.Voice-over-Wi-Fi that is integrated into the wired network allows a single control point to guarantee the quality of the call, regardless of the transport over which the call is carried. This causes significant cost savings.
• D.With voice-over-Wi-Fi, the telephony system recognizes Wi-Fi handsets in the same way that it recognizes traditional desktop phones, which allows employees to make and receive calls when they are mobile.

The Cisco Unified Wireless Network is a considerable important unified wired and wireless network solution. Choose its three security components from the following options. (Select three.)

• A.network admission control
• B.intrusion prevention system
• C.cryptography
• D.intrusion detection system

You are a network engineer working in a large enterprise. If you want to manage over 50 lightweight access points for your company equipment, what is your best method to reach your goal? Choose the best appliance from the following options.

• A.Cisco Works WLSE
• B.Cisco 4100 Series wireless LAN controller
• C.Cisco 4400 Series wireless LAN controller
• D.Cisco 2000 Series wireless LAN controller

The plan phase is one of the Cisco Lifecyde Services framework phases. Now the infrastructure needs to undertake some modifications in order to support the enterprise WLAN (Wireless Local Area Network). Look at the following options and choose the service component in the plan phase which can indicate the modifications.

• A.Planning Project Kickoff
• B.Operations Readiness Assessment
• C.WLAN Wired Network Integration Assessment
• D.VoiceOver WLAN Assessment

You have just been employed as a management consultant for the company improvement of corporate knowledge-management systems. In order to collect information from a large number of employees, you should be highly mobile within the enterprise. Before comparing the new data with the data hosted on the corporate servers, you should log in. Then, the network will recognize your consultant status and permit you to access appropriately. Which of the following can help you to achieve the goal successfully?

• A.network admission control (NAC)
• B.guest access
• C.enhanced security
• D.location-based services