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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 wants the DSCP marking to align with the 802.11e access category video. What will this marking be?

A) 4
B) AF31
C) 34
D) 5

2. When Vocera badges communicate from badge to badge, which voice codec is used?

A) G.711
B) G.729A
C) the Vocera proprietary codec
D) G.723
E) G.729B

3. Refer to the exhibit.

Which two statements describe the WLC configuration? (Choose two.)

A) Priority roaming calls can be expedited.
B) AP will effectively allow 81% of bandwidth for local new calls.
C) AP will effectively allow 75% of bandwidth for local new calls.
D) Priority new calls can be expedited.
E) AP will effectively allow 69% of bandwidth for local new calls.

4. A network engineer is having wireless multicast fail when it hits the wired network. What command will show the source of multicast groups for troubleshooting?

A) show ip interface counts
B) show ip mcache
C) show ip mroute
D) show ip igmp
E) show ip route

5. VoWLAN implementation plans for a current mix of existing Cisco Unified Wireless IP Phones 7920G and 7921G to a final migration of Wireless IP Phones 7925G in a single WLAN. What would be the most appropriate WLC WLAN configuration to end with Wireless IP Phones 7925G?

A) 7920 AP CAC = enabled only; Radio Policy = 802.11b/g only; WMM = Allowed
B) 7920 AP CAC = enabled only; Radio Policy = All; WMM = Allowed
C) 7920 Client CAC = enabled only; Radio Policy = 802.11a only; WMM = Disabled
D) 7920 Client CAC = enabled only; Radio Policy = All; WMM = Disabled
E) 7920 AP CAC = enabled only; Radio Policy = 802.11a only; WMM = Allowed
F) 7920 Client CAC = enabled only; Radio Policy = 802.11b/g only; WMM = Disabled

Solutions: