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Page 1: Exam 642-892 preparation questions

Exam 642-892 study material

Made available by Testkingprep.com

Free 642-892 Exam Preparation Questions

Exam 642-892: Composite Exam

For Latest 642-892 Exam Questions and study guides- visit- http://www.testkingprep.com/642-892.html

Page 2: Exam 642-892 preparation questions

For Latest 642-892 Exam Questions and study guides- visit- http://www.testkingprep.com/642-892.html

Page 3: Exam 642-892 preparation questions

Question:1 Which is the STP default priority on a switch? A. 32768 B. 10 C. 3276 D. 100

Answer: A Question:2 Which two descriptions are correct based on the exhibit below? (Choose two.)

A. Two routes will be installed in the routing table. B. All six routes will be installed in the routing table. C. Four routes will be installed in the routing table. D. All the routes were redistributed into BGP from an IGP.

Answer: C, D Question:3 Study this exhibit carefully. All multilayer switches are running PIM sparse mode. Host COMPANYB and Host COMPANYF are sending IGMPv2 join messages to their respective multilayer switches. Which option is correct?

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Page 4: Exam 642-892 preparation questions

A. Switches 2 and 6 will participate in the multicast tree once pruning has taken place. B. The multicast server is the rendezvous point of the multicast tree. C. Switches 1, 2, 3, and 6 will participate in the multicast tree once pruning has taken place. D. Switches 1, 2, 3, and 6 will participate in the multicast tree.

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Page 5: Exam 642-892 preparation questions

Answer: D Question:4 Which command will you use when you want to set up an interface to use a DR, but do not want to have to manually identify neighbors.? A. Router(config-if)# ip ospf network broadcast B. Router(config-if)# ip ospf network point-to-point C. Router(config-if)# ip ospf network point-to-multipoint non-broadcast D. Router(config-if)# ip ospf network point-to-multipoint Answer: A Question:5 Which two statements correctly describe HSRP priority? (Choose two.) A. The default priority of a router is zero (0). B. Assuming that preempting has also been configured, the router with the lowest priority in an

HSRP group would become the active router.

C. The no standby priority command assigns a priority of 100 to the router. D. When two routers in an HSRP standby group are configured with identical priorities, the router with

the highest configured IP address will become the active router.

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Answer: C, D Question:6 Which description is correct concerning the Lightweight Access Point Protocol (LWAPP)? A. Authentication, security, and mobility are handled by the access point. B. The control traffic between the client and the access point is encapsulated with the LWAPP. C. Data traffic between the client and the access point is encapsulated with LWAPP. D. Real-time frame exchange is accomplished within the access point.

Answer: D Question:7 Which item best describes trunk links? A. You can set trunk links on any 10Mbps, 100Mbps, and 1000Mbps ports. B. They are configured by default on all switch ports. C. They work only with a type of Ethernet network and not with Token Ring, FDDI, or ATM. D. You must clear the unwanted VLANs by hand.

Answer: D Question:8 Which two characteristics are of the IS-IS protocol instead of OSPF? (Choose two.) A. Supports demand circuit routing B. Provides routing support for multiple network layer protocols C. Utilizes SPF algorithm D. Forms adjacencies with all neighbors

Answer: B, D Question:9 Which two statements best describe the operation of voice VLANs on a Catalyst switch? (Choose two.) A. Enabling voice VLANs enables the switch to create multiple queues for traffic that is entering a port. B. Enabling voice VLANs enables the switch to forward frames with a specific 802.1P marking. C. When voice VLANs are configured on a trunk link, UplinkFast must also be enabled. D. When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS

priority of the port.

Answer: B, D Question:10 Study the following configuration, which areas will have default routes automatically transimitted to the routers in the respective areas?

A. Area 3 B. Neither area C. Area 2 D. Both areas

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Answer: D Question:11 Study the exhibit carefully. Which protocol establishes an optimal path to the root in a wireless mesh network?

A. 802.1Q WLAN trunking protocol B. Lightweight Access Point Protocol (LWAPP) C. Layer 2 Roaming (IAPP) D. Adaptive Wireless Path (AWP)

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Answer: D Question:12 Which IPv6 description is correct? A. Only one IPv6 address can be assigned to each interface. B. Only one IPv6 address is assigned per node. C. Each host can autoconfigure its address without the aid of a DHCP server.

Answer: C Question:13 For which four services in a spanning tree are Bridge Protocol Data Units (BPDUs) responsible for providing information?(Choose four) A. Determining the locations of data loops B. Electing a root bridge C. Monitoring the spanning tree D. Deciding the manufacturer??s MAC address on a physical interface E. Notifying other switches of network changes

Answer: A, B, C, E Question:14 Which one of the following commands displays the IBGP and EBGP neighbors that are configured? A. show ip bgp peers B. show ip bgp C. show ip bgp paths D. show ip bgp summary Answer: D Question:15 Which configuration is reflected in the output displayed in the exhibit?

A. neighbor 192.168.28.1 route-map cisco in ! access-list 66 permit 10.0.0.0 0.0.0.255 ! route-map cisco permit 10 match ip address 66 set local-preference 90 B. neighbor 192.168.28.1 route-map cisco out ! access-list 66 permit 10.0.0.0 0.0.0.255 ! route-map cisco permit 10 match ip address 66 set metric 90 C. neighbor 192.168.28.1 route-map cisco out ! access-list 66 permit 10.30.0.0 0.0.255.255 ! route-map cisco permit 10 match ip address 66 set metric 90 D. neighbor 192.168.28.1 route-map cisco in ! access-list 66 permit 10.30.0.0 0.0.255.255 ! route-map cisco permit 10 match ip address 66 set local-preference 90

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Answer: D Question:16 Which OSPF characteristic will affect how the routing table is created? A. Whether MD-5 security has been configured B. Whether there are multiple areas in the domain C. The role of the router in the area in which the router is located D. Network link LSA

Answer: C Question:17 Which are three components that the Cisco autonomous WLAN solution includes? (Choose three.) A. Wireless LAN Solution Engine (WLSE) B. Access Control Server (ACS) C. Wireless Domain Services (WDS) D. Lightweight Access Point Protocol (LWAPP)

Answer: A, B, C Question:18 Which two statements are correct about the output of a debug ip mrouting command provided in the exhibit? (Choose two.)

A. This router received an IGMP host report from a group member or a PIM join message. B. The route to 224.69.15.0/24 will be out Ethernet 0. C. Multicast route to 10.16.0.0/16 was added to the mroute table and created by a source directly

connected to the router. D. The reverse path forwarding (RPF) for the route 224.2.0.1 failed to find the interface on which the

multicast packet was received.

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Answer: A, C Question:19 Which one of the following commands can be used to set a virtual hardware address on a VLAN interface? A. mac-address mac_address B. set mac mac-address C. config mac slot/port mac-address D. set vlan mac-address mac-address

Answer: A Question:20 Study the accompanying router output, which statement correctly describes the state that neighbor 172.16.254.3 is in?

A. BGP can exchange routing information in this state. B. The router will not accept connections from the peer.

C. The router is listening on its server port for connection requests from the peer. D. The router has sent out an active TCP connection request to the peer.

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Answer: C Question:21 You are a network administrator at Company.com, examine the exhibit. You console into the COMPANY-W1 switch and attempts to save the switch configuration to the TFTP server that is located at IP address 10.1.2.10/24. However, whenever the copy running-config tftp command is issued with default options on switch COMPANY-W1, an error is produced. Which configuration would correct this situation?

A. COMPANY-R (config)# interface fastethernet0/0 COMPANY-R (config-if)# ip forward-protocol udp 69

B. COMPANY-R (config)# interface fastethernet0/1 COMPANY-R (config-if)# ip forward-protocol udp 69

C. COMPANY-R (config)# interface fastethernet0/0 COMPANY-R (config-if)# ip helper-address 10.1.2.10

D. COMPANY-R (config)# interface fastethernet0/1 COMPANY-R (config-if)# ip helper-address 10.1.2.10

Answer: C Question:22 Which type of OSPF router is allowed inside a totally stubby area? A. Virtual Link Router B. Area Border Router C. Backbone Router D. Autonomous System Border Router

Answer: B Question:23 Which three statements best describe the differences in IS-IS and OSPF? (Choose three.) A. IS-IS LSP contains TLV fields and OSPF LSU contains the LSAs. B. New additions to the protocol are easily implemented in OSPF but not with IS-IS. C. For greater fine tuning there are more IS-IS timers. D. OSPF has more area types than does IS-IS.

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Answer: A, C, D Question:24 Which description about RSTP topology changes is correct? A. If either an edge port or a nonedge port moves to a block state, then a TC BPDU is generated. B. Only nonedge ports moving to the forwarding state generate a TC BPDU. C. Only nonedge ports moving to the blocking state generate a TC BPDU. D. Any loss of connectivity generates a TC BPDU.

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Answer: B

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