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Cisco 642-742 Exam Syllabus Topics:

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

1. A network engineer is troubleshooting a VoWLAN deployment with VoFi Analyzer and sees a WiMOS score of 2.9. How would the tool describe this value?

A) All satisfied
B) Many dissatisfied
C) Unacceptable
D) Some dissatisfied

2. You are given a new single Cisco 2500 Series Wireless Controller with 8 to 12 APs. Which two statements describe the minimum required multicast configuration? (Choose two.)

A) Configure the IGMP Timeout for 60 seconds.
B) Enable WLC to AP Multicast Mode for unicast.
C) Enable WLC to AP Multicast Mode for multicast.
D) Enable IGMP Snooping.
E) Enable the WLAN Multicast VLAN feature.
F) Configure the IGMP Query Interval for 20 seconds.
G) Enable Global Multicast Mode.

3. Which WCS tool will be especially helpful to ensure that all VoWLAN configurations are consistent across all controllers?

A) Voice Audit Report
B) Monitor Client Detail
C) Traffic Stream Metrics
D) Inspect VoWLAN Readiness
E) Voice Diagnostic

4. An engineer is configuring 802.11e to 802.1p markings for QoS on a Cisco WLC. What marking is correct for the AC_VI category?

A) 6
B) 5
C) 4
D) 3

5. An engineer notices that the batteries on a Cisco 792X series wireless phone are draining quite a bit even while not placing calls. What should be changed on the SSID to fix this?

A) set DTIM to 2 on the operational band of the voice clients
B) enable U-APSD on the WLAN to save power
C) enable Multicast Direct to cut down on the multicast processing
D) set P2P to forward down-stream so that clients are not interfering with each other

Solutions: