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Cisco 642-742 Exam Syllabus Topics:

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

1. What protocol can be enabled to listen in on IPv4 multicast streams and maintain a map of what each client requests on a wireless LAN controller?

A) SIP
B) IGMP
C) ICMP
D) NTP
E) PAP
F) MLD

2. Refer to the exhibit.

What CoS marking is DSCP EF translated too?

A) 7
B) 2
C) 4
D) 3
E) 6
F) 5

3. Which two applications benefit from upgrading to 802.11n? (Choose two.)

A) database access
B) video
C) voice
D) email
E) SMS
F) digital imaging

4. A client's VoWLAN network requires fast roaming on legacy CCXv3 certified devices, which last received an update in 2007. What two fast roaming standards and authentication methods would be supported? (Choose two.)

A) CCKM with PEAP
B) CCKM with EAP-FAST
C) 802.11r with EAP-FAST
D) 802.11r with LEAP
E) 802.11r with PEAP
F) CCKM with LEAP
G) CCKM with EAP-TLS
H) 802.11r with EAP-TLS

5. Refer to the exhibit.

A network engineer is troubleshooting wireless voice issues on a network using EAP-FAST with PAC provisioning. Authentication is working properly on laptops but is failing on phones. What configuration change is needed?

A) Request Timeout to 30
B) EAPOL-Key Max Retries to 1
C) Request Timeout to 5
D) Identity Request Timeout to 60
E) Identity Request Timeout to 10
F) EAPOL-Key Max Retries to 5

Solutions: