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How does the SRv6 IS-IS Flexible Algorithm function on the data plane?
Suggested Answer: B
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32 comments · newest first
VI
Vilma
11 months ago
Definitely delivers traffic over engineered paths, no doubt!
JU
Justine
11 months ago
Wait, it computes disjoint LSPs too? That's interesting!
CR
Cristal
11 months ago
I thought it was about IGP metrics, not TE metrics?
BE
Becky
11 months ago
Totally agree, that's how it optimizes traffic.
NE
Nelida
12 months ago
It uses the TE metric for path calculations!
LO
Lourdes
12 months ago
I vaguely remember something about disjoint LSPs from my studies, so option D might be relevant, but I’m not entirely confident.
OZ
Ozell
1 year ago
I feel like option C sounds familiar, like it’s about delivering traffic over engineered paths, but I can't recall the details.
JE
Jennifer
1 year ago
I remember practicing a question that mentioned IGP metrics and reachability, so I might lean towards option B.
SO
Sonia
1 year ago
I think the Flexible Algorithm is about optimizing paths, but I'm not sure if it's specifically using the TE metric or something else.
AS
Ashanti
1 year ago
I feel pretty confident about this one. SRv6 Flexible Algorithm automatically delivers traffic to the destination over an engineered path computed by the IGP, so option C is the right answer.
TA
Tatum
1 year ago
This is a tricky one. I'm not entirely sure about the details of how the data plane function works for SRv6 Flexible Algorithm. I'll need to think through the differences between the answer choices carefully.
JE
Jenelle
1 year ago
Okay, I think I've got this. The key is that SRv6 Flexible Algorithm uses the IGP metric to optimize reachability, not the TE metric. So option B is the correct answer here.
AN
Anjelica
1 year ago
Hmm, I'm a bit confused on the details of how SRv6 Flexible Algorithm works in the data plane. I'll need to review my notes on the differences between options B and C to make sure I understand the nuances.
AN
Anjelica
1 year ago
This question seems to be asking about the data plane behavior of SRv6 Flexible Algorithm in IS-IS. I'll need to think carefully about the key differences between the IGP metric and TE metric, and how that impacts the path selection.
AL
Alease
1 year ago
Hmm, I'm a bit unsure about this one. The question mentions a "franchise model" and "corporate policy" - I'll need to think through how that impacts the solution needed.
MA
Maile
1 year ago
I'm not entirely sure, but I think it could be related to the precedence of the rules. Maybe the IT training rule is blocking access?
RO
Rosendo
1 year ago
I practice questions on planning theories regularly, and I thought the right answer would be transactive planning because he worked collaboratively, but what if it's communicative instead?
MA
Maira
1 year ago
Hold on, is this a trick question? Option D sounds like it's talking about MPLS-TE, which doesn't seem to fit the context of the SRv6 Flexible Algorithm. I'm going to have to think this one through carefully.
FA
Farrah
1 year ago
Haha, this question is like a brain teaser! I'll go with option C, since it sounds like the SRv6 Flexible Algorithm is doing all the work for us, delivering the traffic over an engineered path.
LA
Laurel
1 year ago
I'm not sure about this one. The question mentions 'SRv6 IS-IS Flexible Algorithm', so I'm thinking it might have something to do with traffic engineering and path optimization, which would suggest option A.
KE
Kent
1 year ago
I see your point, option A does seem like the most relevant choice for the SRv6 IS-IS Flexible Algorithm.
ME
Melina
1 year ago
True, but option A specifically mentions optimizing the cumulative TE metric.
SH
Sharmaine
1 year ago
But option D also talks about computing LSPs, which could be important for the algorithm.
OL
Olive
1 year ago
I think option A makes sense, it mentions using the TE metric for optimization.
SH
Shay
2 years ago
Option B seems the most likely, as the question is specifically asking about the behavior on the data plane, where the IGP metric would be used to optimize reachability.
RA
Rachael
1 year ago
D) It applies path computation algorithms to learn the topology and compute a pair of disjoint LSPs.
JA
Janine
1 year ago
C) It automatically delivers traffic to the destination over an engineered path computed by the IGP.
LA
Lai
1 year ago
B) It uses the IGP metric in its path calculations to optimize reachability.
SH
Sherron
1 year ago
A) It uses the TE metric in its path calculations to optimize the cumulative TE metric.
DA
Daryl
2 years ago
I'm not sure, but I think it automatically delivers traffic over an engineered path computed by the IGP.
HA
Han
2 years ago
I agree with German, using the TE metric makes sense for optimizing the path.
GE
German
2 years ago
I think the SRv6 IS-IS Flexible Algorithm uses the TE metric to optimize the path.