Question 1

Which of the following statements about VRRP are true? (Choose three.)

Accepted Answer

A)   VRRP is a redundancy protocol designed for a multicast- or broadcast-capable LAN such as the Ethernet. VRRP ensures that traffic is switched to another router when the next-hop router for a host on the LAN fails. This guarantees the reliability and non-stop forwarding of services.
B)   In VRRP, two virtual router ID and a virtual IP address need to be configured on a router to generate a virtual MAC address. A virtual router is formed.
C)   Hosts on a network can communication with a virtual router without knowing any information about physical routers on the network.
D)   A virtual router consists of a master router and several backup routers. The master router forwards packets. When the master router fails, a backup router takes over as the master router.E) B) and C)
F) A) and B)

Question 2

If a BGP peer is configured with "multiple" route selection tools for route filtering, which of the following statements are true? (Choose two.)

Accepted Answer

A)   The routes received from the BGP peer are matched first with IP-prefix and then with route-policy.
B)   The routes received from the BGP peer are matched first with route-policy and then with IP-prefix.
C)   The routes sent to the BGP peer are matched first with IP-prefix and then with route-policy.
D)   The routes sent to the BGP peer are matched first with route-policy and then with IP-prefix.E) None of the above
F) C) and D)

Question 3

Which of the following networks are involved during construction of a large enterprise network?

Accepted Answer

A)   Backbone network
B)   Transport network
C)   Data center network
D)   Wireless network
E)   Storage networkF)  None of the aboveG) C) and E)
H) D) and F)

Question 4

Compared with OSPF, which of the following statements regarding IS-IS are true? (Choose all that apply.)

Accepted Answer

A)   IS-IS supports more network types.
B)   IS-IS supports more area types.
C)   IS-IS has better scalability.
D)   IS-IS supports fewer protocol packet types.E) All of the above
F) None of the above

Question 5

Which is the default network mask length of 219.25.23.56?

Accepted Answer

A)   8
B)   16
C)   24
D)   32E) B) and D)
F) None of the above

Question 6

The Eudemon that is working in transparent mode detects processes data at Layer 2. Its interfaces are not configured with IP addresses.

Accepted Answer

A) True 
 B)False

Question 7

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional. Unlike the standard edition, which of the following features is provided by the professional edition?

Accepted Answer

A)   Provide a database backup tool.
B)   Support multi-user management.
C)   Support management of the WLAN and MPLS VPN.
D)   Support hierarchical management model.E) A) and C)
F) B) and C)

Question 8

Which of the following statements about the VRRP working process is false?

Accepted Answer

A)   The router with the highest priority is elected as the master router.
B)   The master router sends gratuitous ARP packets to inform connected devices or hosts of its virtual MAC address.
C)   If the master router fails, the backup router with the highest priority is elected as the new master router.
D)   To ensure fast convergence, a backup router immediately becomes the master router if the priority of the backup router is higher than the priority of the master router.E) A) and C)
F) A) and B)

Question 9

In the BGP routing table, if there are two BGP routes with the same destination address but different next hops, which statement about the two BGP routes is true?

Accepted Answer

A)   Both BGP routes are advertised to other BGP peers.
B)   Only the optimal route selected from the two BGP routes is advertised to other BGP peers.C) A) and B)
D) undefined

Question 10

What is the link ID of an ASBR-Summary-LSA?

Accepted Answer

A)   OSPF Router ID of an LSA's originator
B)   Port IP address of the DR on the described network segment
C)   Address of the destination network segment
D)   Router ID of the destination ASBRE) A) and B)
F) A) and C)

Question 11

The Eudemon generates a blacklist upon detecting an attack.

Accepted Answer

A) True 
 B)False

Question 12

MPLS is a switching standard defined by the IETF. Which devices exist on the MPLS network? (Choose two.)

Accepted Answer

A)   LSR
B)   LER
C)   Label distribution router
D)   Label transmit routerE) B) and C)
F) A) and B)

Question 13

Two Eudemons in dual-system hot backup mode can be working in Active-Active mode or Active-Standby mode.

Accepted Answer

A) True 
 B)False

Question 14

The following is the command output on a root switch of an MSTP region. How many switches are located in the MSTP region?

Accepted Answer

A)   Less than 10
B)   Less than 20
C)   Less than 30
D)   Less than 40E) None of the above
F) C) and D)

Question 15

Which of the following statements are correct regarding the function of VRRP?

Accepted Answer

A)   VRRP can improve the reliability of default gateway.
B)   VRRP increase the convergence speed of routing protocol.
C)   VRRP is mainly used for traffic balance.
D)   VRRP can provide one default gateway for different network segments, it simplifies the gateway configuration for PC.E) A) and B)
F) All of the above

Question 16

What is the function for the command "InterfaceVlan-interface Vlan-ID"?

Accepted Answer

A)   Create a VLAN
B)   Create or enter VLAN interface view
C)   Configure a VLAN for port
D)   Configure PVIDE) A) and C)
F) A) and B)

Question 17

In OSPF area, RTA and RTB interconnect through FE interface. which of the following commands can be used to configure the link cost between RTA and RTB as 10? (Choose two.)

Accepted Answer

A)   Use command "ospf cost 10" on two routers
B)   Use command "ospf cost 5" on two routers
C)   Use command "bandwidth-reference 500" on two routers to change bandwidth-reference value
D)   Use command "bandwidth-reference 1000" on two routers to change bandwidth-referenceE) B) and D)
F) A) and C)

Question 18

Some vendors set the TPID value in the outer VLAN tag of QinQ packets to the non-protocol value. To be compatible with these vendors' devices, the TPID value on Huawei switches is adjustable. Which is the default value of the TPID value on Huawei switches?

Accepted Answer

A)   0x9200
B)   0x9100
C)   0x8200
D)   0x8100E) None of the above
F) A) and B)

Question 19

Which of the following statements regarding network maintenance work are true? (Choose two.)

Accepted Answer

A)   For device software maintenance, onsite operations are allowed but only remote operations are recommended.
B)   The device software running is closely related to services running on the device.
C)   The external environment where hardware runs does not need special attention.
D)   For device environment maintenance, maintenance personnel need to go to the site or even use some professional tools for observation and measurement.E) A) and C)
F) C) and D)

Question 20

Which statements are true? (Choose three.)

Accepted Answer

A)   Port isolation is a mechanism that controls the access between switch interfaces.
B)   Port isolation is an isolation mechanism at the physical layer.
C)   Port isolation prevents the computers connected to different ports from accessing each other.
D)   Port isolation can be configured based on VLANs.E) A) and D)
F) All of the above

Exam 5: HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

Which is the default network mask length of 219.25.23.56?

Correct AnswerverifiedShow Answer

What is the link ID of an ASBR-Summary-LSA?

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Which of the following statements about the VRRP working process is false?

Correct AnswerverifiedShow Answer

MPLS is a switching standard defined by the IETF. Which devices exist on the MPLS network? (Choose two.)

Correct AnswerverifiedShow Answer

Which of the following networks are involved during construction of a large enterprise network?

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In the BGP routing table, if there are two BGP routes with the same destination address but different next hops, which statement about the two BGP routes is true?

Correct AnswerverifiedShow Answer

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional. Unlike the standard edition, which of the following features is provided by the professional edition?

Correct AnswerverifiedShow Answer

What is the function for the command "InterfaceVlan-interface Vlan-ID"?

Correct AnswerverifiedShow Answer

Which of the following statements about VRRP are true? (Choose three.)

Correct AnswerverifiedShow Answer

Which statements are true? (Choose three.)

Correct AnswerverifiedShow Answer

Compared with OSPF, which of the following statements regarding IS-IS are true? (Choose all that apply.)

Correct AnswerverifiedShow Answer

Which of the following statements are correct regarding the function of VRRP?

Correct AnswerverifiedShow Answer

Which of the following statements regarding network maintenance work are true? (Choose two.)

Correct AnswerverifiedShow Answer

The following is the command output on a root switch of an MSTP region. How many switches are located in the MSTP region?

Correct AnswerverifiedShow Answer

Two Eudemons in dual-system hot backup mode can be working in Active-Active mode or Active-Standby mode.

Correct AnswerverifiedShow Answer

Some vendors set the TPID value in the outer VLAN tag of QinQ packets to the non-protocol value. To be compatible with these vendors' devices, the TPID value on Huawei switches is adjustable. Which is the default value of the TPID value on Huawei switches?

Correct AnswerverifiedShow Answer

In OSPF area, RTA and RTB interconnect through FE interface. which of the following commands can be used to configure the link cost between RTA and RTB as 10? (Choose two.)

Correct AnswerverifiedShow Answer

The Eudemon generates a blacklist upon detecting an attack.

Correct AnswerverifiedShow Answer

If a BGP peer is configured with "multiple" route selection tools for route filtering, which of the following statements are true? (Choose two.)

Correct AnswerverifiedShow Answer

The Eudemon that is working in transparent mode detects processes data at Layer 2. Its interfaces are not configured with IP addresses.

Correct AnswerverifiedShow Answer

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