Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 121:

  In inter-AS VPN Option B mode, two Autonomous System Boundary Routers (ASBRs) need to exchange public network LSP labels once during packet forwarding.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 122:

  In the Hub-Spoke networking of MPLS BGP VPN shown in the figure below, users want to configure branches to communicate only with the headquarters but no other branches. To achieve this, which of the following solutions regarding RT settings can be used?

  

  A. Headquarters: Import Target: 2:2; Export Target: 3:3Branch 1: Import Target: 3:3; Export Target: 1:1Branch 2: Import Target: 3:3; Export Target: 2:2
  B. Headquarters: Import Target: 12:3; Export Target: 3:12Branch 1: Import Target: 3:12; Export Target: 12:3Branch 2: Import Target: 3:12; Export Target: 12:3
  C. Headquarters: Import Target: 1:1; Export Target: 3:3Branch 1: Import Target: 3:3; Export Target: 1:1Branch 2: Import Target: 3:3; Export Target: 2:2
  D. Headquarters: Import Target: 12:3; Export Target: 12:3Branch 1: Import Target: 12:3; Export Target: 12:3Branch 2: Import Target: 12:3; Export Target: 12:3
  B. Headquarters: Import Target: 12:3; Export Target: 3:12Branch 1: Import Target: 3:12; Export Target: 12:3Branch 2: Import Target: 3:12; Export Target: 12:3

• Question 123:

  An existing router running OSPF 0 1 1 Stub 1 LSA is connected to the zone and zone. You configure the area as a zone. Operated only within the area What types are included?

  A. 7 LSA class
  B. 1 LSA 2 LSA Classes and Classes
  C. 1 LSA 2 LSA 5 LSA Classes, Classes and Classes
  D. 3 LSA 4 LSA Classes and Classes
  E. 1 LSA 2 LSA 3 LSA Classes, Classes and Classes
  E. 1 LSA 2 LSA 3 LSA Classes, Classes and Classes

• Question 124:

  Which of the following are key differences between RIP version 1 and RIP version 2? (Multiple Choice)

  A. RIP version 2 uses multicasts while RIP version 1 does not
  B. RIP version 1 supports authentication while RIP version 2 does not
  C. RIP version 1 does not support VLSM while RIP version 2 does
  D. RIP version 1 is distance vector while RIP version 2 is not
  E. RIP version 1 uses hop counts as the metric while RIP version 2 uses bandwidth information
  A. RIP version 2 uses multicasts while RIP version 1 does not
  C. RIP version 1 does not support VLSM while RIP version 2 does

• Question 125:

  As shown in the figure, the R1 R2 ISIS R1 R2 ? neighbor relationship is established, and the data synchronization process with it is correct.

  

  A. The message sent by the R1 R2 PSNP is a message.
  B. The message sent by R1 R2 CSNP is a message.
  C. The message sent by the R1 R2 LSP is a packet.
  D. The message sent by R1 R2 Hello is the message.
  B. The message sent by R1 R2 CSNP is a message.

• Question 126:

  Which of the following are used in Ethernet networks? (Multiple Choice)

  A. 802.5 encapsulated frames
  B. 802.3 encapsulated frames
  C. CSMA/CD for media access
  D. Non Canonical format MAC addresses
  E. Canonical format MAC addresses
  B. 802.3 encapsulated frames
  C. CSMA/CD for media access
  E. Canonical format MAC addresses

• Question 127:

  The five classes in the OSPF LSA LSA are used for external route delivery.

  A. The external routing meter can be calculated by the ASBR LSA LSA in the same area as the router in the same area.
  B. The strategies for configuring the phase can be five ABR ASBR LSA should filter the class
  C. Category 5 LSA ASBR Stub/NSSA OSPF is advertised and flooded in the network in the non-region
  D. In the five types of LSA FA FA 0.0.0.0, the address is included, but the reservation is not effective.
  D. In the five types of LSA FA FA 0.0.0.0, the address is included, but the reservation is not effective.

• Question 128:

  Which of the following statements is false about the DSCP field?

  A. When the DSCP value is EF, data is forwarded in expedited forwarding mode
  B. CS in DSCP classifies data based on eight priorities
  C. DSCP can represent the data priority as well as the packet drop probability
  D. The DSCP value can be 0. When the value is 0, the default packet forwarding mechanism is used
  A. When the DSCP value is EF, data is forwarded in expedited forwarding mode

• Question 129:

  Which of the following statements regarding RADIUS are true?

  A. Authentication, authorization, and accounting are separated in RADIUS protocol.
  B. RADIUS authentication and Portal authentication cannot be used together because users can be authenticated using the Portal server when Portal authentication is enabled.
  C. MAC address authentication does not require a user name and password. Therefore, users cannot be authenticated through RADIUS when using MAC address authentication.
  D. RADIUS supports user access in wired and wireless modes.
  D. RADIUS supports user access in wired and wireless modes.

• Question 130:

  Assume R1 and R2 have a valid level-2 ISIS peering for IPv6 and the additional configuration shown is applied. Which of the following statements about routing entries on R2 are true?

  

  A. 2022:: /64 will be displayed in the IPv6 routing table.
  B. 2021:: /64 will be displayed in the IPv6 routing table.
  C. 2019:: /64 will be displayed in the IPv6 routing table.
  D. 2020:: /64 will be displayed in the IPv6 routing table.
  A. 2022:: /64 will be displayed in the IPv6 routing table.
  C. 2019:: /64 will be displayed in the IPv6 routing table.
  D. 2020:: /64 will be displayed in the IPv6 routing table.