Huawei marks4sure hcie-datacom H12-891_v1 0 Book by Arisha q122 vce pdf

Page: 4 / 23

Exam Name:	HCIE-Datacom V1.0
Exam Code:	H12-891_V1.0 Dumps
Vendor:	Huawei	Certification:	HCIE-Datacom
Questions:	322 Q&A's	Shared By:	arisha

Question 16

The TTL field encapsulated in the MPLS label header can prevent infinite loops of MPLS packets. Which of the following statements regarding the TTL field are correct?

Options:

If TTL copy is disabled, users can use the tracert function to view the LSR of the MPLS domain.

The processing of IP TTL copy hides the LSR in an MPLS domain, improving network security.

MPLS provides two processing modes on the TTL field:TTL in the MPLS header copies the IP TTL value when an IP packet enters the MPLS network.The ingress LER sets the TTL value in the MPLS header to 255.

MPLS encapsulation in frame mode supports the TTL field. MPLS encapsulation in cell mode does not support the TTL field.

Discussion

Anya

I must say they're considered the best dumps available and the questions are very similar to what you'll see in the actual exam. Recommended!!!

Cassius Jun 14, 2026

Yes, they offer a 100% success guarantee. And many students who have used them have reported passing their exams with flying colors.

Peyton

Hey guys. Guess what? I passed my exam. Thanks a lot Cramkey, your provided information was relevant and reliable.

Coby Jun 26, 2026

Thanks for sharing your experience. I think I'll give Cramkey a try for my next exam.

Osian

Dumps are fantastic! I recently passed my certification exam using these dumps and I must say, they are 100% valid.

Azaan Jun 24, 2026

They are incredibly accurate and valid. I felt confident going into my exam because the dumps covered all the important topics and the questions were very similar to what I saw on the actual exam. The team of experts behind Cramkey Dumps make sure the information is relevant and up-to-date.

Nell

Are these dumps reliable?

Ernie Jun 24, 2026

Yes, very much so. Cramkey Dumps are created by experienced and certified professionals who have gone through the exams themselves. They understand the importance of providing accurate and relevant information to help you succeed.

Question 17

Huawei Open Programmability System (OPS)usesstandard HTTP methodsto accessmanaged objectsand manage network devices.

Which of the followingHTTP methodsis used toconfigure the value of a network device’s managed object?

Options:

PUT

POST

GET

PATCH

Discussion

Question 18

Free mobility implements policy management and permission control based on users' VLAN IDs and IP addresses.

Options:

TRUE

FALSE

Discussion

Question 19

gRPC (Google Remote Procedure Call)is a language-neutral, platform-neutral, and open-source remote RPC system that supportsunary RPCs and streaming RPCs.

Which of the following service methodsare NOT supportedby gRPC?

Options:

rpc Subscribe(SubsArgs) stream returns(SubsReply) {};

rpc dataPublish(stream serviceArgs) returns(stream serviceArgs) {};

rpc stream LotsOfGreetings(HelloRequest) returns (HelloResponse) {};

rpc Cancel(CancelArgs) returns(CancelReply) {};