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Cisco 642-742 Exam Syllabus Topics:

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

1. Which two statements describe the capability of TSM to collect statistics that are related to VoWLAN on Cisco WLC v7.0? (Choose two.)

A) It requires Cisco Compatible Extensions clients for uplink and downlink statistics.
B) It is operational only on 802.11a/n radio.
C) It requires Cisco Compatible Extensions clients for uplink statistics only.
D) It is operational on both 802.11g/b/n and 802.11a/g radio.
E) The feature is enabled by default.

2. A network engineer observes a spike in controller CPU overhead and overall network utilization after enabling multicast on a controller with 500 APs. What feature is necessary to correct the issue?

A) controller IGMP snooping
B) unicast AP Multicast Mode
C) broadcast forwarding
D) multicast AP Multicast Mode

3. Using proper VoWLAN design practice, what would be the Cisco recommended total number of calls for a properly designed 802.11g cell to ensure call quality?

A) 14
B) 20
C) 27
D) 7
E) 4
F) 25

4. A single Layer 2 multicast address can map to how many IPv4 multicast addresses?

A) 8
B) 28
C) 1
D) 32
E) 16
F) 64

5. Which four hardware components are required to make an end-to-end unified wireless VoIP solution? (Choose four.)

A) WLAN controller
B) wireless IP phone
C) Cisco Mobility Services Engine server
D) CAPWAP access points
E) Cisco Wireless Control System
F) autonomous access points
G) firewalls
H) Cisco Unified Communications Manager

Solutions: