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If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24. What will be the preference of these two routes? Assume that all IS-IS routers are L1/L2 capable and are in the same are
a. Choose two answers.
Suggested Answer: B, D
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23 comments · newest first
MA
Macy
11 months ago
Isn't it weird how OSPF can override IS-IS like that?
BO
Boris
11 months ago
I agree, OSPF takes precedence here.
LO
Lorrie
11 months ago
Wait, are we sure about that?
TA
Tabetha
11 months ago
Definitely, IS-IS Level 2 is next in line!
LA
Lashaun
12 months ago
OSPF internal preference is usually preferred.
ME
Meaghan
12 months ago
I’m a bit confused about the difference between internal and external preferences for IS-IS. I feel like I need to review that section again.
BE
Belen
1 year ago
I practiced a similar question where OSPF routes were compared to EIGRP, and I think OSPF internal routes generally take precedence over IS-IS routes.
DE
Devora
1 year ago
I think the IS-IS Level 2 preference might be preferred since it's an internal route, but I need to double-check the specifics on route preference.
RE
Ressie
1 year ago
I remember that OSPF has a higher administrative distance than IS-IS, but I'm not sure how that affects the preference in this case.
CA
Carissa
1 year ago
This is a good test of my knowledge on routing protocols. I'm going to carefully consider each option and eliminate the ones that don't make sense based on the information provided.
ON
Ona
1 year ago
The key here is understanding how OSPF and IS-IS route preferences work. I'll need to review my notes on that to make sure I select the right combination of answers.
IZ
Izetta
1 year ago
Okay, I think I've got this. Since the question mentions that R2 is redistributing the IS-IS route into OSPF, I believe the preference will be either the OSPF internal preference or the IS-IS Level 1 internal preference.
BR
Brittani
1 year ago
Hmm, I'm a bit confused by the wording here. I'll need to re-read the question and think through the different route preferences to determine the correct answer.
LI
Lizette
1 year ago
This looks like a tricky question on route preference between OSPF and IS-IS. I'll need to carefully consider the information provided and the options given.
GL
Glory
1 year ago
Hmm, I'm a bit confused. The question mentions "Global Send Keys" but the options don't seem to directly match that. I'll need to re-read the question and the stage properties window more carefully to figure this out.
OD
Odette
1 year ago
From what I studied, FHRP definitely improves network availability. That seems like the safest choice based on what I remember.
CA
Carey
1 year ago
The AWS-TGW Encrypted Peering seems like it could provide some security benefits, but I wonder if that's really the best answer for life-cycle management.
AL
Alfred
2 years ago
Makes sense, but should we consider Level 1 and 2 preferences from IS-IS too?
FL
Fletcher
2 years ago
I think D and A. The OSPF external and internal preferences should be lower.
AD
Adelle
2 years ago
Right, and another from IS-IS directly. So, there are internal and external preferences to consider.
AL
Alfred
2 years ago
Okay, let's see. If R2 sends the IS-IS route into OSPF, R3 will have one route from OSPF.
FL
Fletcher
2 years ago
Yeah, and the preferences make it tougher.
AD
Adelle
2 years ago
This question looks tricky. Redistribution always confuses me.