Composite Exam 642-892시험문제는IT 인증강사 및 제품 전문가가 시험문제를 완벽하게 만들었습니다. 최근 출제되었던 시험문제에서 642-892 가 모든 문제와 정답을 맞추었습니다.Killtest 인증시험문제를 구매한 고객분들은 일년 동안 무료로 업그레이드 서비스를 받을 수 있습니다. /CCNP/642-892.asp 시험문제는 고객님이 한번에 인증시험을 통과할 수 있는 것을 도와 줄 것입니다. 떨어지는 경우 전액 환불을 약속합니다.
VUE/Prometric Code: 642-892
Exam: Composite Exam
Ver:V14.02
Q&A:229 Q&As
Q&A:229 Q&As
업그레이트:2010-05-15
27. A client is searching for an access point (AP). What is the correct process order that the client and
access point go through to create a connection?
A. probe request/response, authentication request/response, association request/response
B. association request/response, authentication request/response, probe request/response
C. probe request/response, association request/response, authentication request/response
D. association request/response, probe request/response, authentication request/response
Answer: A
28. Which two types of activities does the Lightweight Access Point Protocol (LWAPP) define? (Choose
two.)
A. access point certification and software control
B. compression and Layer 3 address mapping
C. Layer 3 addressing and distribution
D. packet encapsulation, fragmentation, and formatting
E. SNMP monitoring services
Answer: AD
29. Which statement about the Lightweight Access Point Protocol (LWAPP) protocol is true?
A. The processing of 802.11 data and management protocols and access point capabilities is distributed
between a lightweight access point and a centralized WLAN controller.
B. LWAPP aggregates radio management forward information and sends it to a wireless LAN solution
engine.
C. LWAPP authenticates all access points in the subnet and establishes a secure communication channel
with each of them.
D. LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless
LAN.
Answer:A
30. Which two statements are true about network voice traffic? (Choose two.)
A. Voice traffic is affected more by link speed than FTP traffic is.
B. Voice traffic is affected more by packet delays than FTP traffic is.
C. Voice streams involve larger packet sizes than most TCP network traffic involves.
D. Voice traffic is more sensitive to packet loss than TCP network traffic is.
E. Voice traffic requires QOS mechanisms only in heavily loaded network segments.
Answer: BD
access point go through to create a connection?
A. probe request/response, authentication request/response, association request/response
B. association request/response, authentication request/response, probe request/response
C. probe request/response, association request/response, authentication request/response
D. association request/response, probe request/response, authentication request/response
Answer: A
28. Which two types of activities does the Lightweight Access Point Protocol (LWAPP) define? (Choose
two.)
A. access point certification and software control
B. compression and Layer 3 address mapping
C. Layer 3 addressing and distribution
D. packet encapsulation, fragmentation, and formatting
E. SNMP monitoring services
Answer: AD
29. Which statement about the Lightweight Access Point Protocol (LWAPP) protocol is true?
A. The processing of 802.11 data and management protocols and access point capabilities is distributed
between a lightweight access point and a centralized WLAN controller.
B. LWAPP aggregates radio management forward information and sends it to a wireless LAN solution
engine.
C. LWAPP authenticates all access points in the subnet and establishes a secure communication channel
with each of them.
D. LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless
LAN.
Answer:A
30. Which two statements are true about network voice traffic? (Choose two.)
A. Voice traffic is affected more by link speed than FTP traffic is.
B. Voice traffic is affected more by packet delays than FTP traffic is.
C. Voice streams involve larger packet sizes than most TCP network traffic involves.
D. Voice traffic is more sensitive to packet loss than TCP network traffic is.
E. Voice traffic requires QOS mechanisms only in heavily loaded network segments.
Answer: BD
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