Implementing Cisco Unified Wireless Voice Networks 642-741 시험문제는IT 인증강사 및 제품 전문가가 시험문제를 완벽하게 만들었습니다. 최근 출제되었던 시험문제에서 642-741 가 모든 문제와 정답을 맞추었습니다.Killtest 인증시험문제를 구매한 고객분들은 일년 동안 무료로 업그레이드 서비스를 받을 수 있습니다. /Others/642-741 .asp 시험문제는 고객님이 한번에 인증시험을 통과할 수 있는 것을 도와 줄 것입니다. 떨어지는 경우 전액 환불을 약속합니다.
VUE/Prometric Code: 642-741
Exam: Implementing Cisco Unified Wireless Voice Networks
Q&A:62 Q&As
업그레이트:2010-06-28
덤프보기:
1.Which protocol is used by multicast to prevent loops?
A.OSPF
B.RIP
C.RPF
D.BGP
E.EIGRP
Answer:C
2.What frame type is used to signal TSPEC reservation from a client?
A.RSVP
B.ADDTS
C.802.11 association information elements
D.WMM capabilities exchange
Answer:B
3.Which two statements are correct if IGMP snooping is enabled on a Cisco WLC? (Choose two.)
A.The router IGMP table is updated with the IP address of the wireless clients as the last reporter.
B.The IGMP packets from the wireless clients are forwarded to the router without modifications.
C.The IGMP packets from the wireless clients are received at the Cisco WLC, which in turn generates a
query for the client.
D.The IGMP packets from the wireless clients are received at the WLC and are used to update the router
via Cisco Group Management Protocol update from the Cisco WLC.
E.The router IGMP table is updated with the IP address of the Cisco WLC as the last reporter.
Answer:C E
4.Which two messages can carry the TSPEC from client to the AP? (Choose two.)
A.probe request
B.association request
C.authentication request
D.reassociation request
Answer:B D
5.Which two statements are correct regarding multicast implementation using a WLAN controller
(v5.2) and AP? (Choose two.)
A.Multicast traffic is sent out on Cisco APs at the highest mandatory data rate.
B.Multicast traffic is sent out on Cisco APs at the highest supported data rate.
C.On Cisco APs, multicast traffic and beacons are sent out at the same data rates to maintain a common
cell size for normal data as well as multicast data.
D.If there is more than one mandatory data rate, multicast traffic will be sent at the highest mandatory rate
and beacons will be sent at the lowest mandatory rate.
E.On Cisco APs, multicast traffic will be sent out at the highest data rate that a client can maintain with the
AP.
Answer:A D
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