Cisco 642-742 : Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0

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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 needs to reconfigure the WLAN settings on a 7925G phone, but the settings menu is locked. What key combo will unlock the menu?

A) #*
B) *#
C) ##*
D) **#

2. A packet arrives with a decimal value of 12. Which AF class does the packet belong to, and what is the drop probability of the packet? (Choose two.)

A) low drop probability
B) AF1
C) AF3
D) high drop probability
E) AF4
F) medium drop probability
G) AF2

3. When a Vocera badge performs a broadcast call in a properly configured VoWLAN using WLC v7.0, which two choices indicate how the QoS is marked? (Choose two.)

A) Upstream marked as ToS CS4.
B) Downstream marked as DSCP EF.
C) Downstream marked as Silver.
D) Downstream marked as Best Effort.
E) Upstream marked as DSCP EF.
F) Upstream marked as Best Effort.

4. Which of these authentication and encryption combinations would be considered the most secure?

A) LEAP and WPA TKIP
B) EAP-FAST and WPA2 AES
C) WPA-PSK and TKIP
D) EAP-FAST and WPA TKIP

5. Dual-mode phone users are requesting the ability to transfer calls from VoIP to cellular and the engineer has decided to implement the Handoff DN method. What information is required by the Call Manager?

A) SIP connection to cell provider
B) outgoing caller ID
C) H.323 connection to cell provider
D) incoming caller ID

Solutions: