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When an Alcatel-Lucent 7750 SR receives a BGP route with an AS Path loop, what action is taken by default?
Suggested Answer: C
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36 comments · newest first
NI
Nilsa
11 months ago
I thought it went to the LOC-RIB, but I guess not!
VE
Verdell
11 months ago
Nope, it's definitely ignored.
DA
Darci
11 months ago
Wait, are you sure? I thought it was flagged as invalid.
MI
Mirta
12 months ago
Totally agree, that's how BGP handles loops.
SO
Solange
12 months ago
The route is ignored by default.
CH
Cheryl
12 months ago
I’m leaning towards option B, where the route is flagged as invalid and goes to LOC-RIB. That sounds familiar from my notes.
SO
Solange
1 year ago
I practiced a similar question, and I think it was about invalid routes being placed in the RIB-In. So maybe option C?
AN
Anisha
1 year ago
I remember something about AS Path loops being flagged as invalid, but I can’t recall if it goes to LOC-RIB or RIB-In.
BU
Buddy
1 year ago
I think the default action is to ignore the route, but I’m not completely sure. It might be option A?
TY
Tyra
1 year ago
The question seems straightforward, but I want to double-check the documentation to make sure I'm not missing any nuances. I'll go with B for now.
AL
Alline
1 year ago
Based on my understanding, the correct answer is B. The route should be flagged as invalid and placed in the LOC-RIB.
DO
Dorathy
1 year ago
Hmm, I'm not entirely sure about this one. I'll need to review the BGP behavior on the 7750 SR again to be confident in my answer.
SU
Sue
1 year ago
I think the answer is A. The Alcatel-Lucent 7750 SR should ignore the BGP route with an AS Path loop by default.
GL
Glennis
1 year ago
This question is a bit tricky, as the options seem quite similar. I'll need to carefully consider each one to determine which one best captures the primary purpose of a QA program.
DE
Devorah
1 year ago
This seems straightforward. Since it's asking about updating the trial version, the serial number entry would most likely be in the Software Evaluation Status window, so I'm going to go with option B.
LU
Luis
1 year ago
Hmm, I'm not entirely sure about this one. I know the underwriter has to look at things like the level of benefits and the group size, but I'm not positive if geographic location is also a factor. I'll have to think this through carefully.
MY
Myra
1 year ago
This question seems straightforward. I'll focus on the key factors that contribute to erosion and eliminate the ones that don't.
BU
Buck
1 year ago
Is it just me, or does this question feel like a trap? I bet the correct answer is something really unexpected, like the route gets sent to the router's kitchen for a timeout session.
SH
Sharee
1 year ago
C) The route is flagged as invalid and placed in the RIB-In.
CH
Christiane
1 year ago
B) The route is flagged as invalid and placed in the LOC-RIB.
AL
Alberta
1 year ago
A) The route is ignored.
QU
Quentin
1 year ago
Wait, wait, wait... I think it's placed in the LOC-RIB, not the RIB-In. Gotta keep those routing tables clean!
EA
Earnestine
1 year ago
User 4: Let's double-check the documentation to be sure.
CA
Candida
1 year ago
User 3: I'm pretty sure it's ignored altogether.
AR
Art
1 year ago
User 2: No, I think it's actually placed in the RIB-In.
BO
Bobbie
1 year ago
User 1: I believe the route is flagged as invalid and placed in the LOC-RIB.
VE
Venita
2 years ago
I'm pretty sure the route gets flagged as invalid and placed in the RIB-In. That's the standard behavior, isn't it?
CH
Chuck
2 years ago
Okay, let's think this through. The route should be ignored, because we don't want to propagate that invalid route, right?
TR
Trevor
2 years ago
I agree with Xuan, because the AS Path loop indicates a routing issue.
XU
Xuan
2 years ago
I believe the route is flagged as invalid and placed in the LOC-RIB.
KA
Karan
2 years ago
I think the route is ignored.
LE
Leonida
2 years ago
Hmm, an AS Path loop? Gotta love those routing loops, they really keep us network engineers on our toes!
MI
Milly
1 year ago
B) The route is flagged as invalid and placed in the LOC-RIB.
CR
Cristy
1 year ago
A) The route is ignored.
SH
Sherita
1 year ago
B) The route is flagged as invalid and placed in the LOC-RIB.
EM
Emerson
1 year ago
A) The route is ignored.