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In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding Type 4 LSA generation is true?
Suggested Answer: C
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35 comments · newest first
SA
Sabina
11 months ago
Really? I’m not so sure about that…
KE
Kent
11 months ago
No way, R1 handles the Type 4 LSA for all areas!
EL
Elli
11 months ago
I thought R3 was responsible for that?
CH
Chandra
11 months ago
Definitely, R1 is the one generating it!
EL
Eleonore
12 months ago
Type 4 LSA is generated by ASBRs, right?
FL
Fletcher
12 months ago
I vaguely remember that Type 4 LSAs are used for external routes, and I think R3 might generate one, but I’m confused about the areas it floods to.
LE
Leah
1 year ago
This question feels similar to one we practiced where R3 was involved. I think it might be R3 generating the LSA, but I can't remember the specifics.
WI
Willard
1 year ago
I think R1 should be the one generating the Type 4 LSA since it's the ASBR, but I can't recall if it floods to all areas.
MI
Mireya
1 year ago
I remember that Type 4 LSAs are related to ASBRs, but I'm not sure if R1 or R3 generates them.
RA
Raul
1 year ago
I feel pretty confident on this. The key is remembering that the ASBR, which is R1 in this case, is responsible for generating the Type 4 LSA.
FR
France
1 year ago
Okay, I think I've got this. Since R1 is the ASBR, it should be generating the Type 4 LSA and flooding it to all the areas.
JA
Janine
1 year ago
Hmm, I'm a bit confused on the details of Type 4 LSAs. I'll need to refresh my memory on when they are generated and how they are flooded.
GE
Geoffrey
1 year ago
This looks like a tricky OSPF question. I'll need to carefully review the topology and think through the Type 4 LSA generation rules.
VI
Vince
1 year ago
I'm not totally sure about this one. The wording is a bit tricky, and I want to make sure I understand the correct answer before selecting it.
CA
Carlota
1 year ago
Okay, let's see. I think the key here is to focus on the specific information provided in the question - that this is an accounting integration WBS element. That should help me narrow down the correct answers.
JE
Jennifer
1 year ago
For a question like this, I'd recommend first identifying the key information being tested, then carefully analyzing each answer choice to determine which one is correct. Paying close attention to the wording will be important.
RI
Rikki
1 year ago
This is a tricky one, but I think I can figure it out. I'll focus on understanding the advantages of using life insurance and then determine which one is not actually an advantage.
TY
Tyisha
1 year ago
Wait, does this mean R6 is also an ABR? I thought this was a simple question, but now I'm questioning everything!
HE
Helene
1 year ago
Don't worry, it can get confusing with OSPF sometimes. Just remember the roles of ASBR and ABR.
PE
Peggie
1 year ago
So, the correct answer is D) Router R3 generates a type 4 LSA that is flooded to area 0, and router R6 generates a type 4 LSA that is flooded to area 2.
LI
Lina
1 year ago
Yes, R6 is an ABR because it is connected to multiple areas.
BE
Bettina
1 year ago
Okay, let's think this through step-by-step. R1 is the ASBR, so it should generate the Type 4 LSA. But the question says R3 does, so that must be the right answer.
HO
Hollis
1 year ago
Haha, I bet the test writer is just trying to confuse us. As long as we know our OSPF fundamentals, we'll be fine.
PA
Pauline
1 year ago
C) Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.
DE
Destiny
1 year ago
Yeah, the test writers like to throw in tricky scenarios, but we got this.
DE
Devorah
1 year ago
C) Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.
DE
Derick
1 year ago
I agree, understanding OSPF basics is key to answering this question.
ST
Stefany
1 year ago
I agree, understanding OSPF basics is key to answering these types of questions.
EL
Elin
1 year ago
A) Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
TR
Trinidad
1 year ago
A) Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
SH
Shala
2 years ago
Hmm, I'm not sure about this one. I thought the ASBR was responsible for generating the Type 4 LSA, but the question seems to be tricky.
SH
Shantell
2 years ago
I think the correct answer is D. The ASBR router R3 generates a Type 4 LSA that is flooded to area 0, while the ABR router R6 generates a Type 4 LSA that is flooded to area 2.
ME
Melissa
2 years ago
But why do you think that?
NI
Nicolette
2 years ago
I disagree, I believe the answer is D.
ME
Melissa
2 years ago
I think the answer is A.