Advanced views

Our company employs a professional service team which traces and records the popular trend among the industry and the latest update of the knowledge about the 642-742 exam reference. We give priority to keeping pace with the times and providing the advanced views to the clients. We keep a close watch at the most advanced social views about the knowledge of the test Cisco certification. Our experts will renovate the test bank with the latest 642-742 exam practice question and compile the latest knowledge and information into the questions and answers. In the answers, our experts will provide the authorized verification and detailed demonstration so as to let the learners master the latest information timely and follow the trend of the times. All we do is to integrate the most advanced views into our 642-742 test guide.

The intuitive methods

We try our best to provide the most efficient and intuitive learning methods to the learners and help them learn efficiently. Our 642-742 exam reference provides the instances, simulation and diagrams to the clients so as to they can understand them intuitively. Based on the consideration that there are some hard-to-understand contents we insert the instances to our 642-742 test guide to concretely demonstrate the knowledge points and the diagrams to let the clients understand the inner relationship and structure of the knowledge points. Through the stimulation of the real exam the clients can have an understanding of the mastery degrees of our 642-742 exam practice question in practice. Thus our clients can understand the abstract concepts in an intuitive way.

Free demos

We provide the free demos before the clients decide to buy our 642-742 test guide. The clients can visit our company's website to have a look at the demos freely. Through looking at the demos the clients can understand part of the contents of our 642-742 exam reference, the form of the questions and answers and our software, then confirm the value of our 642-742 test guide. If the clients are satisfied with our 642-742 exam reference they can purchase them immediately. They can avoid spending unnecessary money and choose the most useful and efficient 642-742 exam practice question.

No study materials can boost so high efficiency and passing rate like our 642-742 exam reference when preparing the test Cisco certification. Our 642-742 exam practice questions provide the most reliable exam information resources and the most authorized expert verification. Our test bank includes all the possible questions and answers which may appear in the real exam and the quintessence and summary of the exam papers in the past. We strive to use the simplest language to make the learners understand our 642-742 exam reference and the most intuitive method to express the complicated and obscure concepts. For the learners to fully understand our 642-742 test guide, we add the instances, simulation and diagrams to explain the contents which are very hard to understand. So after you use our 642-742 exam reference you will feel that our 642-742 test guide' name matches with the reality.

Cisco Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0 Sample Questions:

1. A wired packet that is marked for QoS priority CS4 arrives on VLAN-4 at Cisco WLC v7.0, with a destination of a WLAN SSID-4. The Cisco WLC is configured for the wired and
wireless QoS level of Silver. The infrastructure routers and switches have incorrect QoS configurations. They have mismarked the CAPWAP outer header to a QoS priority EF.
Which statement is true about how the packet is sent from the AP to the final WMM wireless client?

A) The AP sends the packet with an 802.11 priority tag of 3 (Silver).
B) The AP sends the packet with an 802.11 priority tag of 5 (Gold).
C) The AP sends the packet with an 802.11 priority tag of 0 (Best Effort).
D) The AP sends the packet with an 802.11 priority tag of 6 (Platinum).

2. How would an engineer ensure that a wireless client can conduct traffic admission?

A) verify client supports WME for traffic admission
B) verify traffic is admitted as it passes down the OSI layers
C) verify traffic is admitted by round robin
D) verify interface group is configured for traffic admission

3. Which two security technologies should be used when deploying a 100 Wi-Fi phone installation? (Choose two.)

A) Use IEEE 802.1X and WEP 128.
B) Use the same IEEE 802.1X username on all phones.
C) Use IEEE 802.1X and WPA2 and Cisco Centralized Key Management.
D) Use WPA-PSK.
E) Use IEEE 802.1X with unique users on each phone.
F) Use IEEE 802.1X and WEP 256.

4. You are getting complaints from Cisco Unified Wireless IP Phone 7925 users that their phones are failing to register with the Cisco Unified Communications Manager Express server and are showing the message "Registering." What is the problem?

A) The DHCP server needs to include the command option 66 ip <ip address> to serve the appropriate load file.
B) There is no ephone configuration for each phone in the Cisco Unified CME device.
C) The IP phones are failing to receive their firmware files from the TFTP server.
D) The IP phones are failing to receive a DHCP address from the DHCP server.

5. A company is deploying multicast over wireless that needs to be in a multicast-multicast mode. The access points are not receiving multicast traffic from the wireless controller. What command would display the needed information to determine if the AP has joined the multicast group?

A) show ip route
B) show ip igmp groups
C) show pim multicast
D) show ip mroute
E) show ip multicast routing
F) show igmp routes

Solutions: