Discuss Huawei H12-891_V1.0 Exam Topic 3 Question 85

What can be determined from the following figure?

display bgp ipv6 routing-table

Total Number of Routes: 2

*>i Network : 3002::3

NextHop : 3000:FDEA::3

MED : 0

Path/Orgn : i

*>i Network : 3002::4

NextHop : 3000:FDEA::3

MED : 0

PrefixLen : 128

LocPrf : 100

PrefVal : 0

Path/Orgn : 65001 i

AIf no routing policy is configured for the AS Path attribute, 3002::4/128 does not originate from AS 65001.

BR1 does not have routes 3002::3/128 and 3002::4/128.

CIf no routing policy is configured for the AS_Path attribute, 3002::4/128 originates from AS 65001.

DR1 has routes 3002::3/128 and 3002::4/128.

Suggested Answer: D, D

The command output shows:

*>i before both networks, which means these routes are the preferred routes (*) and are learned via internal BGP (i).

Two networks are listed: 3002::3 and 3002::4, which means R1 does have these two routes in its BGP IPv6 routing table.

For 3002::4, the path origin shows 65001 i, which means this route originated from AS 65001 and was learned through IBGP.

The AS Path attribute is only shown for 3002::4, but both routes are clearly present.

Therefore, the correct conclusion is:

Get Premium H12-891_V1.0 Questions as Interactive Web-Based Practice Test or PDF Real Exam Format Detailed Explanations Instant Access Get Your Practice Test

12 comments · newest first

Leonora 1 month ago

A seems plausible too. No policy means 3002::4 might not be from AS 65001.

Jin 1 month ago

I feel like D is the right choice. R1 clearly has those routes.

Carla 1 month ago

I think option C is correct. It makes sense with the AS Path.

Vicente 2 months ago

MED is 0 for both, interesting choice!

Xuan 2 months ago

Wait, are we sure about that? Seems odd for both to come from the same AS.

Kiley 2 months ago

Disagree, D is definitely true, R1 has both routes.

Joseph 2 months ago

I think A is correct, no routing policy means it doesn't originate from AS 65001.

Kallie 2 months ago

Total routes are 2, both from the same next hop.

Lili 2 months ago

I think option A is misleading; if there's no policy, then 3002::4 should indeed originate from AS 65001, right?

Mike 3 months ago

I feel like option D is definitely true because the output shows both routes listed, but I need to double-check the details.

Howard 3 months ago

I remember practicing a similar question where we had to determine route origins, but I can't recall if R1 actually has those routes or not.

Rosalind 3 months ago

I'm not entirely sure, but I think option C might be correct since it mentions the AS Path attribute and its origin.

Huawei H12-891_V1.0 Exam - Topic 3 Question 85 Discussion