[Nov-2021] Valid Way To Pass Huawei Exam Dumps with H31-124_v2.0 Exam Study Guide

All H31-124_v2.0 Dumps and Huawei HCIP-Carrier IP V2.0 Exam Training Courses Help candidates to study and pass the Exams hassle-free!

NEW QUESTION 10
Which of the following statements regarding DIS election is correct?

• A. The IS-IS router with the highest priority in the whole broadcast network will be elected as the DIS.
• B. DIS election is configured manually.
• C. When a DIS fails, the backup DIS will take over.
• D. When the priority is the same, the router with higher IP address will be elected as the DIS.

Answer: A,C,D

 

NEW QUESTION 11
What are the main features of the SDN controller?

• A. Separating the Data Plane and Control Plane
• B. Centralized networking
• C. Open interface
• D. Upgrading Routing Protocols

Answer: A,B,C

 

NEW QUESTION 12
Which of the following statements regarding multicast MAC address is correct?

• A. Multicast MAC address is composed of 23 bits.
• B. The range of multicast MAC address is assigned by IEEE.
• C. The first six hexadecimal value of the multicast Mac address is 0x01005e.
• D. On Ethernet, 28-bits of layer 3 multicast IP address are mapped into the 24-bits of the layer 2 multicast MAC address.

Answer: A

 

NEW QUESTION 13
LDP uses Initialization message to negotiate LDP parameters with the peer.

• A. True
• B. False

Answer: A

 

NEW QUESTION 14
Which of the following statements regarding Attachment Bit are correct?

• A. The Attachment Bit can be generated by the Level-2 or Level-1-2 router.
• B. After the Level! router receives Level-1 LSP with Attachment bit set to 1, it will generates default route with the nearest Level-1-2 router as the next hop.
• C. The Attachment Bit can be generated in Level-2 LSP.
• D. The Attachment Bit is carried In Level-1 LSP generated by Level-1-2 router connected to another area.

Answer: B

 

NEW QUESTION 15
The VRRP advertfse-lnterval is 2s, preempt mode is enabled, Delay Time is 3s, then which of the following is the Master_Down_Interval time?

• A. 9s
• B. 2s
• C. 6s
• D. 4s

Answer: B

 

NEW QUESTION 16
After the server receives the PADR sent by the client, which message will be sent as the response and to identify the connection?

• A. PADT
• B. PADO
• C. PADR
• D. PADS

Answer: D

 

NEW QUESTION 17
Which of the following are necessary for ISIS to support MPLS TE?

• A. Use command "mpls-te enable" to enable MPLS TE in ISIS view.
• B. Use command "opaque-capability enable" to enable opaque capability in ISIS view.
• C. Configuring wide-metric support in ISIS view.
• D. Use command "traffic-eng" to enable ISIS-TE in IS-IS view.

Answer: C,D

 

NEW QUESTION 18
If Adjacency Segment + Node Segment is used together, the entire path can be forced to include an adjacency and load balancing. This mode is called loose path.

• A. False
• B. True

Answer: A

 

NEW QUESTION 19
EVPN-VXLAN uses EVPN as the control plane and exchanges BGP EVPN routes between VTEPs to implement automatic V7EP discovery and host Information advertisement. This prevents unnecessary data traffic flooding.

• A. True
• B. False

Answer: A

 

NEW QUESTION 20
Which of the following statements regarding the description of LDP is incorrect?

• A. In MPLS, LDP is used to implement label distribution, label control and label retention.
• B. The two routers between which LDP session is established are called LDP Peer.
• C. The UDP and TCP port number for LDP is 64.
• D. Between two LSRs that run LDP, the LDP session is established and Label/FEC mapping information is exchanged.

Answer: C

 

NEW QUESTION 21
Which of the following statements regarding Attachment Bit are correct?

• A. The Attachment Bit can be generated by the Level-2 or Level-1-2 router.
• B. After the Level! router receives Level-1 LSP with Attachment bit set to 1, it will generates default route with the nearest Level-1-2 router as the next hop.
• C. The Attachment Bit can be generated in Level-2 LSP.
• D. The Attachment Bit is carried In Level-1 LSP generated by Level-1-2 router connected to another area.

Answer: B,D

 

NEW QUESTION 22
Which of the following statements about the priority of zone in the Eudemon are correct?

• A. The priority of the Trust zone is 80
• B. The priority of the DMZ is 50
• C. The priority of the Local zone is 100
• D. The priority of the Untrust zone is 15

Answer: B,C,D

 

NEW QUESTION 23
Which of the following MPLS TE components is used to set up tunnel?

• A. Signaling
• B. Path calculation
• C. Information distribution
• D. Packet forwarding

Answer: C

 

NEW QUESTION 24
How does MPLS BGP VPN handle the problem of address overlapping of different VPN sites?

• A. To allocate different LSP for each VPN.
• B. To allocate unique RD for each VPN.
• C. To use different routing protocols In the backbone network for afferent VPN.
• D. To allocate unique RT for each VPN.
• E. To maintain separate VRF lor different VPN.

Answer: B,E

 

NEW QUESTION 25
Which of the following statements is correct regarding Hellolnterval in OSPF?

• A. The range of Hellolnterval is from 0 to 65535.
• B. Hellolnterval can be modified by administraor.The smaller the value, the faster (he topology change discovery.
• C. Hellolnterval is 10 seconds for NBMA and broadcast network by default.
• D. Hellolnterval is 30 seconds for P2P and P2MP network by default.

Answer: A

 

NEW QUESTION 26
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