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

Faye

Yayyyy. I passed my exam. I think all students give these dumps a try.

Emmeline Oct 18, 2025

Definitely! I have no doubt new students will find them to be just as helpful as I did.

Teddie

yes, I passed my exam with wonderful score, Accurate and valid dumps.

Isla-Rose Oct 23, 2025

Absolutely! The questions in the dumps were almost identical to the ones that appeared in the actual exam. I was able to answer almost all of them correctly.

Alessia

Amazing Dumps. Found almost all questions in actual exam whih I prepared from these valuable dumps. Recommended!!!!

Belle Oct 26, 2025

That's impressive. I've been struggling with finding good study material for my certification. Maybe I should give Cramkey Dumps a try.

Nylah

I've been looking for good study material for my upcoming certification exam. Need help.

Dolly Oct 2, 2025

Then you should definitely give Cramkey Dumps a try. They have a huge database of questions and answers, making it easy to study and prepare for the exam. And the best part is, you can be sure the information is accurate and relevant.

River

Hey, I used Cramkey Dumps to prepare for my recent exam and I passed it.

Lewis Oct 8, 2025

Yeah, I used these dumps too. And I have to say, I was really impressed with the results.

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) {};