单项选择题

Refer to the exhibit. EIGRP has been configured on all routers in the network. What additional configuration statement should be included on router R4 to advertise a default route to its neighbors?()

A.R4(config)# ip default-network 10.0.0.0
B.R4(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
C.R4(config)# ip route 10.0.0.0 255.0.0.0 10.1.1.1
D.R4(config-router)# default-information originate


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1.多项选择题

Refer to the exhibit. Which three statements accurately describe the result of applying the exhibited route map?()

A.The map prohibits the redistribution of all type 2 external OSPF routes with tag 6 set
B.The map prohibits the redistribution of all type 2 external OSPF routes
C.The map redistributes into EIGRP all routes that match the pfx prefix list and the five metric values40000, 1000, 255, 1, and 1500
D.The map prohibits the redistribution of all external OSPF routes with tag 6 set
E.All routes that do no match clauses 10 and 20 of the route map are redistributed with their tags set to 8
F.The map permits the redistribution of all type 1 external OSPF routes

4.单项选择题

Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix?()

A.If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred
B.The command neighbor send-community is configured on BGP neighbor 10.10.23.3
C.The route 10.10.23.3 is not being advertised to other BGP neighbors
D.Route 6.6.6.0/24 is learned by an IBGP peer

5.单项选择题

Refer to the exhibit. Which statement is true?()

A.Router RAR1 will accept only route 10.10.0.0/19 from its BGP neighbor
B.Router RAR1 will send only route 10.10.0.0/19 to its BGP neighbor
C.Only traffic with a destination from 10.10.0.0/19 will be permitted
D.Only traffic going to 10.10.0.0/19 will be permitted

6.多项选择题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.

7.单项选择题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

8.多项选择题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

9.单项选择题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

10.多项选择题Which two statements are true about voice packets in a LAN? (Choose two.)  ()

A. Voice traffic data flow involves large volumes of large packets.
B. Because a packet loss involves a small amount of data, voice traffic is less affected by packet losses than traditional data traffic is.
C. Voice carrier stream utilizes Real-Time Transport Protocol (RTP) to carry the audio/media portion of VoIP communication.
D. Voice packets are very sensitive to delay and jitter.
E. Voice packets are encapsulated in TCP segments to allow for proper sequencing during delivery.

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