Huawei Exam H35-260 Topic 2 Question 44 Discussion

Actual exam question for Huawei's H35-260 exam

Question #: 44
Topic #: 2

When PTN carries LTE services, it forwards packets based on MPLS label switching. In the MPLS label, which identification field can be used as a PTN to distinguish the label

at the bottom of the stack?

ALabel ID

BBS

CEXP

DTTL

Show Suggested Answer

Suggested Answer: D

by Gary at Sep 15, 2024, 04:12 PM

Limited Time Offer

25%

Off

Get Premium H35-260 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Beckie

18 days ago

C) EXP? Isn't that where you store the number of eggs you've had for breakfast? Oh wait, that's the 'exp' field, my bad.

upvoted 0 times

Ronnie

3 days ago

A) Label ID

upvoted 0 times

...

Cristal

25 days ago

Hmm, I'm torn between A) Label ID and C) EXP. Guess I'll just flip a coin and hope for the best.

upvoted 0 times

Wenona

13 days ago

I think A) Label ID is the correct identification field.

upvoted 0 times

...

Rutha

1 months ago

That makes sense, Label ID would indeed be a crucial identification field for distinguishing labels in MPLS label switching.

upvoted 0 times

...

Lavina

1 months ago

I disagree, I believe it is Label ID because it uniquely identifies the label for forwarding purposes.

upvoted 0 times

...

Rutha

2 months ago

I think the identification field used as a PTN to distinguish the label at the bottom of the stack is EXP.

upvoted 0 times

...

Cristen

2 months ago

B) BS? Really? What does that even stand for? Definitely going with A) Label ID on this one.

upvoted 0 times

...

Lezlie

2 months ago

D) TTL seems like the obvious choice here. I mean, that's where you'd expect to find the time-to-live information, not the PTN identifier.

upvoted 0 times

Luisa

21 days ago

D) TTL is actually used for time-to-live information, not for PTN identification.

upvoted 0 times

...

Pearlene

27 days ago

D) TTL

upvoted 0 times

...

Twana

29 days ago

C) EXP

upvoted 0 times

...

Anisha

1 months ago

B) BS

upvoted 0 times

...

Sage

1 months ago

A) Label ID

upvoted 0 times

...

Catarina

2 months ago

I'm pretty sure the answer is C) EXP. That's where the PTN distinguishes the label at the bottom of the stack, right?

upvoted 0 times

Glendora

1 months ago

That's right, the EXP field in the MPLS label is used by the PTN to identify the label at the bottom of the stack.

upvoted 0 times

...

Gussie

2 months ago

Yes, you are correct. The EXP field is used by the PTN to distinguish the label at the bottom of the stack.

upvoted 0 times

...