Cisco 642-892 certified-professional Study Guides, Free Download Real Cisco 642-892 PDF Download With New Discount

ATTENTION:With the change of the Cisco 642-892 exam,Flydumps has updated the Cisco 642-892 exam dumps with all the new added questions and answers by experts.With the Cisco 642-892 vce dumps training, you can pass the exam easily and quickly.

Exam A QUESTION 1
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.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 2
If no metric is specified for the routes being redistributed into IS-IS, what metric value is assigned to the routes?
A. 0
B. 1
C. 10
D. 20
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 3
Refer to the exhibit. Which three statements accurately describe the result of applying the exhibited route map? (Choose three.)

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.
Correct Answer: AEF Section: (none) Explanation
Explanation/Reference:
QUESTION 4
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
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 5
Into which two types of areas would an area border router (ABR) inject a default route? (Choose two.)
A. the autonomous system of a different interior gateway protocol (IGP)
B. area 0
C. totally stubby
D. NSSA
E. stub
F. the autonomous system of an exterior gateway protocol (EGP)
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 6
Which three restrictions apply to OSPF stub areas? (Choose three.)
A. No virtual links are allowed.
B. The area cannot be a backbone area.
C. Redistribution is not allowed unless the packet is changed to a type 7 packet.
D. The area has no more than 10 routers.
E. No autonomous system border routers are allowed.
F. Interarea routes are suppressed.
Correct Answer: ABE Section: (none) Explanation
Explanation/Reference:
QUESTION 7
Refer to the exhibit. Which two statements are true about the partial configuration that is provided? (Choose two.)

A. All the configured neighbors are in autonomous system 100.
B. The peer group shortens the IBGP configuration.
C. The peer group shortens the EBGP configuration.
D. Only the outgoing filters are applied to BGP updates.
E. Three AS-path filters are applied to each BGP neighbor.
Correct Answer: AB Section: (none) Explanation
Explanation/Reference:
QUESTION 8
Refer to the exhibit. Which two statements are correct? (Choose two.)

A. All six routes will be installed in the routing table.
B. Two 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.
E. All the routes were originated by BGP with the network command.
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:
QUESTION 9
Which three IP multicast related statements are true? (Choose three.)
A. Multicast addresses 224.0.1.0 through 238.255.255.255 are called globally scoped addresses. They are used to multicast data between organizations and across the Internet.
B. The multicast address 224.0.0.1 is a globally scoped address that has been reserved for the Network Time Protocol (NTP) by the IANA.
C. Multicast addresses 239.0.0.0 through 239.255.255.255 are called limited scope addresses. They are constrained to a local group or organization.
D. Multicast addresses 224.0.0.5 and 224.0.0.6 are limited scoped addresses that have been reserved for OSPF.
E. Multicast addresses 224.0.0.0 through 224.0.0.255 are used for network protocols on local LAN segments. Because they are always transmitted with a Time to Live (TTL) of 1, they are never forwarded by a router.
Correct Answer: ACE Section: (none) Explanation
Explanation/Reference:
QUESTION 10
Which three IP multicast address related statements are true? (Choose three.)
A. Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live (TTL) greater than 1.
B. Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.
C. Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and IGMPv3.
D. Because they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1
and 238.1.1.1 could not be used together.
E. Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA.
F. The administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.
Correct Answer: CEF Section: (none) Explanation
Explanation/Reference:
QUESTION 11
What are two rules for compacting IPv6 addresses? (Choose two.)
A. The maximum number of times a double colon can replace a 16-bit segment that consists of all zeroes is two.
B. The leading zeroes in any 16-bit segment do not have to be written.
C. Every 16-bit segment that consists of all zeroes can be represented with a single colon.
D. The trailing zeroes in any 16-bit segment do not have to be written.
E. Any single, continuous string of one or more 16-bit segments that consists of all zeroes can be represented with a double colon.
F. Two zeroes in the middle of any 16-bit segment do not have to be written.
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 12
What is the difference between the IPv6 addresses ::/0 and ::/128?
A. ::/0 is the unspecified address, and ::/128 is the multicast address.
B. ::/0 is the unicast address, and ::/128 is the anycast address.
C. ::/0 is the unicast address, and ::/128 is the multicast address.
D. ::/0 is the anycast address, and ::/128 is the multicast address.
E. ::/0 is the default route, and ::/128 is the unspecified address.
F. ::/0 is the anycast address, and ::/128 is the default address.
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 13
Which three IP multicast group concepts are true? (Choose three.)
A. If a packet is sent to a multicast group address, all members of the multicast group will receive it.
B. If a packet is sent to a multicast group address, the multicast frame contains the source multicast address.
C. A router does not have to be a member of a multicast group to receive multicast data.
D. A router does not have to be a member of a multicast group to send to the group.
E. A router must be a member of a multicast group to receive multicast data.
F. A router must be a member of a multicast group to send to the group.
Correct Answer: ADE Section: (none) Explanation
Explanation/Reference:
QUESTION 14
Which three WLAN statements are true? (Choose three.)
A. A lightweight AP receives control and configuration from a WLAN controller to which it is associated.
B. A WLAN client that is operating in half-duplex mode will delay all clients in that WLAN.
C. Ad hoc mode allows mobile clients to connect directly without an intermediate AP.
D. Another term for infrastructure mode is independent service set (IBSS).
E. The Aironet 1230 access point is an example of an access point that operates solely as a lightweight access point.
F. WLANs are designed to share the medium and can easily handle an increased demand of channel contention.
Correct Answer: ABC Section: (none) Explanation
Explanation/Reference:
QUESTION 15
Which three statements are true about the voice VLAN feature on a Catalyst 2950 switch? (Choose three.)
A. The CoS value is trusted for 802.1p or 802.1q tagged traffic.
B. The voice VLAN feature is disabled by default.
C. The IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.
D. When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS priority of the port.
E. PortFast is automatically disabled when a voice VLAN is configured.
F. The default CoS value for incoming traffic is set to 0.
Correct Answer: BDF Section: (none) Explanation
Explanation/Reference:
QUESTION 16
Which two Aironet enterprise solution statements are true? (Choose two.)
A. A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients.
B. A Cisco Aironet solution includes intelligent Cisco Aironet access points (APs) and Cisco Catalyst switches.
C. In the Cisco Aironet solution, each AP is locally configured by the use of either a web interface or the command line interface.
D. The Cisco Aironet AP handles real-time portions of the LWAPP protocol, and the WLAN controller handles those items which are not time sensitive.
E. Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch.
Correct Answer: AD Section: (none) Explanation
Explanation/Reference:
QUESTION 17
Refer to the exhibit. The command spanning-tree guard root is configured on interface Gi0/0 on both switch S2 and S5. The global configuration command spanning-tree uplinkfast has been configured on both switch S2 and S5. The link between switch S4 and S5 fails. Will Host A be able to reach Host B?

A. Yes. Traffic can pass either from switch S6 to S3 to S2 to S1, or, from switch S6 to S5 to S2 to S1.
B. No. Traffic will pass from switch S6 to S5 and dead-end at interface Gi 0/0.
C. No. Traffic will loop back and forth between switch S5 and S2.
D. Yes. Traffic will pass from switch S6 to S3 to S2 to S1.
E. No. Traffic will either pass from switch S6 to S5 and dead-end, or traffic will pass from switch S6 to S3 to S2 and dead-end.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 18
Refer to the exhibit. A Cisco Aironet Wireless LAN Client Adapter has been installed and configured through the ADU on the PC. The Aironet System Tray Utility (ASTU) has been enabled during the installation and the icon appears in the system tray area in the lower right of the desktop. What is the significance of the icon?

A. It indicates that the radio of the client adapter is disabled.
B. It indicates that the client adapter is not associated to an access point or another client.
C. It indicates that the client adapter is associated to an access point or another client, but the user is not EAP authenticated.
D. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is excellent or good.
E. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is fair.
F. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is poor.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 19
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
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 20
Which two statements are true about voice VLANs? (Choose two.)
A. Voice VLANs are only used when connecting an IP phone and a host to distinct switch ports.
B. Access ports that are configured with voice VLANs will always trust the CoS that is received from IP phones.
C. Access ports that are configured with voice VLANs may or may not override the CoS value that is CertCollection received from an IP phone.
D. Voice VLANs are configured using the switchport voice vlan vlan-ID interface configuration command.
E. Voice VLANs provide a trunking interface between an IP phone and an access port on a switch to allow traffic from multiple devices that are connected to the port.
F. Enabling Voice VLAN on a switch port will automatically configure the port to trust the incoming CoS markings.
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:

Cisco 642-892 Questions and Answers Products basically comprise of the simulated Cisco 642-892 exam questions AND their most correct answers,accompanied with a methodical elucidation of the Cisco 642-892 answers and the probable wrong answers.The extent to which Cisco 642-892 Questions and Answers Products cover their Cisco subject is so thorough,that once you are done with a Cisco product,passing the Cisco 642-892 exam in first attempt should be a piece of cake.