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Cisco 642-742 Exam Syllabus Topics:

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

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

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

2. Refer to the exhibit.

Voice-bearer traffic is being sent downstream using a WLAN configured for gold QoS. Which two of these options indicate the inner 802.11e QoS markings and QoS CAPWAP
markings that are used at location 1? (Choose two.)

A) Outer CAPWAP: CoS 4
B) Inner 802.11e: UP 3
C) Inner 802.11e: UP 4
D) Outer CAPWAP: DSCP AF41
E) Inner 802.11e: UP 5
F) Outer CAPWAP: DSCP AF31

3. What is the best practice for configuring data rates for an 802.11g VoWLAN deployment?

A) Configure a mandatory data rate of 12 Mb/s. Disable data rates below 12 Mb/s, and configure all other data rates as supported.
B) Configure mandatory data rates of 12 and 54 Mb/s. Disable data rates below 6 Mb/s, and configure all other data rates as supported.
C) Configure a mandatory data rate of 6 Mb/s. Disable data rates below 6 Mb/s, and configure all other data rates as supported.
D) Configure a mandatory data rate of 11 Mb/s. Disable data rates below 11 Mb/s, and configure all other data rates as supported.

4. What address do PIM routers listen to in order to automatically discover the best RP for each multicast group?

A) 224.0.1.39
B) 224.0.0.13
C) 224.0.1.40
D) 224.0.0.14

5. Which two VoWLAN configuration parameters are required to implement a Vocera Communications System on a Cisco WLC v7.0? (Choose two.)

A) Enable WLC multicast for WLANs.
B) Disable WLAN WMM.
C) Enable WLC broadcast for WLANs.
D) Adjust the radio EDCA profile.
E) Enable WLAN WMM.

Solutions: