Huawei HCIE-Routing & Switching (Written) - H12-261 Exam Questions [2026]

QUESTION NO: 1
Regarding the OSPF Stub NSSA protocol area and area, the following method is incorrect.

A. Stub NSSA Type 4 LSA areas and areas are not allowed to be injected. B. Stub Type 5 LSA, NSSA Type 5 LSA area is not allowed to be injected, and the area is allowed to be injected. C. Stub Type7 LSA, NSSA Type7 LSA area is not allowed to be injected and the area is allowed to be injected. D. Stub NSSA Type 3 LSA areas and areas are allowed to be injected.

Correct Answer: B

QUESTION NO: 2
In a data communication session between two hosts, the session layer in the OSI model generally communicates with what other layer of the OSI model?

A. The peer's session layer B. The peer's presentation layer C. The data link layer of the peer D. The physical layer of the peer E. The peer's application layer

Correct Answer: A

QUESTION NO: 3
What is the main reason why RSTP STP? is faster than the collection speed?

A. RSTP has less overhead B. RSTP adds a port-like state class C. RSTP has a smaller timer D. RSTP is not based on the timing of the receiver

Correct Answer: D

QUESTION NO: 4
Multicast IP 229.130.130.1, MAC: The address is the corresponding address of

A. 01-00-5E-02-82-01 B. 00-00-5E-02-82-01 C. 01-00-5E-82-82-01 D. 00-00-5E-82-82-01

Correct Answer: A

QUESTION NO: 5
Which of the following statements regarding the stub area and NSSA in OSPF is false?

A. The Type 7 LSA cannot be flooded to a stub area, but can be flooded to an NSSA. B. The Type 4 LSA cannot be flooded to a stub area and an N5SA. C. The Type 3 LSA can be flooded to a stub area and an NSSA. D. The Type 5LSA cannot be flooded to a stub area, but can be flooded to an NSSA.

Correct Answer: A

QUESTION NO: 6
VXLAN BGP EVPN, ? Use to establish a tunnel

A. Type4 B. Type3 C. Type1 D. Type5 E. Type2

Correct Answer: B

QUESTION NO: 7
Which of the following statements regarding PPPoE data frames are true?

A. When PPPoE is used to transmit session data, Code must be set to 0x0. B. After a PPPoE session is set up, all Ethernet packets are unicast. C. The Ethemet_Type field has a fixed value of 0x8863. D. The Session JD field of a PPP session must be the value specified in the Discovery phase and cannot be changed.

Correct Answer: D

QUESTION NO: 8
The router acts as the HW1 MPLS LSR HW, and the router exists in the network of the carrier. The router receives a message with the tag.
The item does not exist in its LFIB ? Then how does the router manage the text?

A. The router will abandon the text HW1 lose the newspaper B. The router will forward the report using the modal HW1 tag. C. The router will strip the HW1, FIB IP tags and find the destination address. D. The router will use it to build a HW1 LDP LSP LFIB and create a new path in the Chinese

Correct Answer: A

QUESTION NO: 9
Regarding the cross-domain scenario, the following describes the VPN Option-B error?

A. Two ASBR VPNv4 inter-exchange routes are exchanged with external label. B. The cross-domain scheme is not limited by the number of interconnections. VPN-option-B ASBR is linked. C. Reporting In the forwarded mode, the ASBR VPN LSP exchanges on the two private networks to be paired. D. Two neighbor relationships between ASBR MP-EBGP need to be established.

Correct Answer: A

QUESTION NO: 10
Based on the routing information exchange mode, MPLS VPNs are usually classified into two types. One is the overlay VPN. What is the other type of MPLS VPN?

A. L3 VPN B. Peer-to-Peer VPN C. Virtual Private Network D. L2 VPN

Correct Answer: B

QUESTION NO: 11
In order to configure AAA, XRADIUS RADIUSA: First, you need to define the server as follows:
[Huawei ]radius-server template EXAM
[Huawei-radius-EXAM]radius-serve shared-key cipher HUAwei123 [Huawei-radius-EXAMJradius-se Authentication 10.7.66.66 1812
[Huawei-radius-EXAMJradius-se authorization 10.7.66.661812
[Huawei radius -EXAM]radius-server retransmit 27. 1813
[Huawei-radius-EXAM]radius-serv accounting 10

A. True B. False

Correct Answer: B

QUESTION NO: 12
As shown, it is a link between R1 R2 PPP R1 R2 IP, and the direct interface is not connected to the same network segment, but can communicate with the straight interface, and the same rule In the case where the Ethernet channel cannot communicate, what is the reason?

A. R1 R2 POS ARP MAC and the data of the interconnection port. The text does not need to be encapsulated in the Ethernet header. B. R1 R2 POS IPCP 24 and the interconnection port, learned the parallel subnet routing of the straight interface C. R1 R2 POS LCP MAC ARP MAC and the interconnection port, by learning the familiar address of the end interface, no need to ask for the address D. R1 R2 POS IPCP 32 and the interconnection port, learned the serial host route of the straight interface

Correct Answer: A,D

QUESTION NO: 13
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]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 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]import-route static cost 2[Huawei-ripng-1]quit [Huawei]ipv6 route-static :: 0 NULL0 D. [Huawei]ripng 1[Huawei-ripng-1] ripng default-route originate[Huawei-ripng-1]quit

Correct Answer: A

QUESTION NO: 14
Routes received from AS100 match the AS-Path filter configured using the ip as-path-filter 10 permit _100$ command.

A. FALSE B. TRUE

Correct Answer: B