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Huawei H12-261 Online Practice Questions and Exam Preparation

H12-261 Exam Details

  • Exam Code
    :H12-261
  • Exam Name
    :HCIE-Routing & Switching (Written) V3.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :494 Q&As
  • Last Updated
    :Oct 07, 2025

Huawei H12-261 Online Questions & Answers

  • Question 361:

    The IS-IS overload bit is set on R3. Which of the following statements are true? (Choose three.)

    A. Before the timeout of the overload timer on R3, R1 and R2 do not add the LSPs generated by R3 to the SPF tree.
    B. The direct route of R3 is ignored by R1 and R2 due to the setting of the overload bit.
    C. LSPs of R3 cannot be flooded to R1 and R2.
    D. Routes imported to R3 through the import-route command cannot be advertised.

  • Question 362:

    How long will a Huawei switch running RSTP wait before aging out the BPDUs on an interface?

    A. Hello time interval
    B. 6 seconds
    C. MaxAge interval
    D. BPDUs on the interface will not be aged out.
    E. Forward delay

  • Question 363:

    Which of the following is related to HTTPS?

    A. HTTPS TCP 443 protocol acknowledgment use port
    B. HTTPS SSL VPN Pass Used to secure access to data.
    C. When using a website HTTPS, when accessing, if the user cannot browse the digital user of the website, access the website.
    D. If the traffic contains a virus, the router cannot use the virus to directly detect the HTTPS, IPS detection.

  • Question 364:

    Level 1-2 IS can transmit Level-2 LSPs to level-1 area.

    If the ATT bit in the Level-2 LSPs is set to 1, the Level-1 IS in the area can communicate with devices in other area through the Level 1-2 IS.

    A. TRUE
    B. FALSE

  • Question 365:

    Huawei switches SWA and SWB are connected through seven physical Ethernet links and are configured with static link aggregation. On SWA, the interface and are configured in the following sequence: Ethernet 1/0/1, Ethernet 1/0/2,

    Ethernet 1/0/3, Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6,

    Ethernet 1/0/7. If only six ports are supported in a LAG on SWA and SWB, which of the following statements is true?

    A. If the configurations of different ports are consistent, SWA selects one of the seven ports at random to be the Unselected port of the LAG.
    B. If the configurations of different ports are consistent, Ethernet 1/0/6 is the Unselected port of the LAG.
    C. If the configurations of different ports are consistent, Ethernet 1/0/7 is the Unselected port of the LAG.
    D. If the configurations of different ports are consistent, Ethernet 1/0/1 is the Unselected port of the LAG.

  • Question 366:

    If host HW1 on the network wants to join a video conference, what will the host do?

    A. The host multicasts an 1GMPv2 Membership Report message that carries the expected multicast address to the local network.
    B. The host multicasts an IGMPv2 Membership Report message with the multicast address for all PIM routers (224.0.0.2) to the local network.
    C. The host unicasts an IGMPv2 Membership Report message to the default router on the local network.
    D. The host unicasts an IGMPv2 Membership Report message to the RP.

  • Question 367:

    Which of the following statements regarding VRRP is true?

    A. Both VRRPv2 and VRRPv3 support authentication
    B. VRRPv3 does not support authentication, whereas VRRPv2 supports authentication
    C. The VRRP priority of the master IP address owner is 255. Therefore, the priority can be a value in the range from 0 to 254.
    D. VRRPv2 only applies to an IPv4 network, and VRRPv3 applies only to an IPv6 network

  • Question 368:

    About the ISIS protocol certification, the correct method is said

    A. Interface can be authenticated to achieve Level-1 Level-2 hello and document authentication.
    B. After the interface is configured for authentication, the router sends out the IIH TLV with certain authentication.
    C. After the configuration area is authenticated, the router sends out the IIH SNP LSP, and must carry the authentication.
    D. Two routers are divided into configuration areas and interfaces. Authentication and authentication are the same. Then two routers can establish a neighbor relationship.

  • Question 369:

    On a RIPng network, configure a router to advertise the default route to the entire network. Which of the following configurations is correct?

    A. [Huawei]ripng 1 [Huawei-ripng-1]import-route static cost 2 [Huawei-ripng-1]quit [Huawei]ipv6 route-static :: 0 NULL0
    B. [Huawei]ripng 1 [Huawei-ripng-1]import-route static cost 2 [Huawei-ripng-1]quit [Huawei]ipv6 route-static :: 0 2001:19:9
    C. [Huawei]ripng 1 [Huawei-ripng-1] ripng default-route originate [Huawei-ripng-1]quit
    D. [Huawei]interface GigabitEthernet0/0/1 [Huawei-GigabitEthernet0/0/1]ipv6 enable [Huawei- GigabitEthernet0/0/1]ipv6 address 2001::12::1/64 [Huawei-GigabitEthernet0/0/1]ripng 1 enable [Huawei-GigabitEthernet0/0/1]ripng default-route originate [Huawei-GigabitEthernet0/0/1]quit

  • Question 370:

    The RD VPN IP RD bit is used to distinguish the same address in different. How much is included?

    A. 16
    B. 64
    C. 32
    D. 128

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