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Exam : Cisco 642-741
Title : Implementing Cisco Unified Wireless Voice Networks (IUWVN)




Question: 5
Which two statements are correct regarding multicast implementation using a WLAN controller (v5.2) and AP? (Choose two.) A. Multicast traffic is sent out on Cisco APs at the highest mandatory data rate.
B. Multicast traffic is sent out on Cisco APs at the highest supported data rate.
C. On Cisco APs, multicast traffic and beacons are sent out at the same data rates to maintain a common cell size for normal data as well as multicast data.
D. If there is more than one mandatory data rate, multicast traffic will be sent at the highest mandatory rate and beacons will be sent at the lowest mandatory rate.
E. On Cisco APs, multicast traffic will be sent out at the highest data rate that a client can maintain with the AP. Answer: A, D

Exam : Cisco 642-741
Title : Implementing Cisco Unified Wireless Voice Networks (IUWVN)


Question: 1
Which protocol is used by multicast to prevent loops?
A. OSPF
B. RIP
C. RPF
D. BGP
E. EIGRP
Answer: C

Question: 2
What frame type is used to signal TSPEC reservation from a client?
A. RSVP
B. ADDTS
C. 802.11 association information elements
D. WMM capabilities exchange
Answer: B

Question: 3
Which two statements are correct if IGMP snooping is enabled on a Cisco WLC? (Choose two.)
A. The router IGMP table is updated with the IP address of the wireless clients as the last reporter.
B. The IGMP packets from the wireless clients are forwarded to the router without modifications.
C. The IGMP packets from the wireless clients are received at the Cisco WLC, which in turn generates a query for the client.
D. The IGMP packets from the wireless clients are received at the WLC and are used to update the router via Cisco Group Management Protocol update from the Cisco WLC.
E. The router IGMP table is updated with the IP address of the Cisco WLC as the last reporter.
Answer: C, E

Question: 4
Which two messages can carry the TSPEC from client to the AP? (Choose two.)
A. Probe request
B. Association request
C. Authentication request
D. Reassociation request
Answer: B, D

Question: 5
Which two statements are correct regarding multicast implementation using a WLAN controller (v5.2) and AP? (Choose two.) A. Multicast traffic is sent out on Cisco APs at the highest mandatory data rate.
B. Multicast traffic is sent out on Cisco APs at the highest supported data rate.
C. On Cisco APs, multicast traffic and beacons are sent out at the same data rates to maintain a common cell size for normal data as well as multicast data.
D. If there is more than one mandatory data rate, multicast traffic will be sent at the highest mandatory rate and beacons will be sent at the lowest mandatory rate.
E. On Cisco APs, multicast traffic will be sent out at the highest data rate that a client can maintain with the AP. Answer: A, D

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Maintaining Cisco support Provider great quality of Service
Exam Number: 642-785
Associated Certifications: CCNP SP Operations
Duration: 75 mins (60-70 questions)
Available Languages: English
Register for Exam: Pearson VUE
Exam Policies: Read present suggestions and requirements
Exam Tutorial: Review type of examination questions
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MSPQS programs on top of that to other offerings


Exam Description

The 642-785 sustaining Cisco support Provider great quality of support (MSPQS) examination could possibly be the examination linked to the CCNP SP Operations certification. This examination exams a candidate's know-how of QoS mechanisms to help support Provider networking environments, which include how they are monitored, implemented, and troubleshot utilizing the two Cisco IOS and IOS XR operating systems. Furthermore, it assesses a candidate's ability to control all round performance and ability dependent on QoS statistics gathered from the SP IP NGN environment.Candidates will get ready for this examination by getting the MSPQS sustaining Cisco support Provider great quality of support course.
Exam Topics

The pursuing data provides common suggestions for the composed content in all probability to acquire integrated inside the exam. However, other associated subjects may nicely also show up on any particular delivery inside the exam. so which you can considerably better reflect the contents inside the examination and for clarity purposes the suggestions below may nicely alter at any time devoid of notice.





642-785 MSPQS examination Topics


Recommended Training

The pursuing instruction course could possibly be the recommended instruction for this exam:

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sustaining Cisco support Provider great quality of support (MSPQS)



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Additional Resources

A assortment of Cisco Press titles may nicely be offered for this exam. These titles could possibly be invested in by means of the Cisco Marketplace Bookstore, straight from Cisco Press.