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Refer to the exhibit.
Refer to the exhibit. A network engineer is investigating a report of packet drops in an application running on a server connected to PE2 The engineer determined that:
The OSPF adjacency in area 0 is up. and it is learning the loopback addresses of all routers in area 0.
Traffic from users connected to PE1 to the application is also passing normally.
Packets from PE2 back to PE1 are being dropped
Which action resolves the issue?
Suggested Answer: C
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32 comments · newest first
LO
Loreen
11 months ago
I disagree, I think it's a configuration error on PE2.
EL
Elbert
11 months ago
Wait, packets are dropping? That's surprising!
HO
Hollis
11 months ago
Definitely sounds like a firewall problem.
AL
Alishia
11 months ago
I think it's a routing issue between PE2 and PE1.
JE
Jeff
12 months ago
OSPF adjacency is up, so that's good.
DA
Daniel
12 months ago
I think I read that if packets are being dropped in one direction, it could be a routing issue or a firewall problem. I just can't remember which option to choose.
LO
Louann
1 year ago
I’m a bit confused about the specifics of the options. I feel like I should know which one resolves the issue, but I can’t recall the details.
SI
Silva
1 year ago
This seems similar to a practice question we did on OSPF adjacencies. I think it might have to do with the return path not being properly configured.
JO
Johnathon
1 year ago
I remember something about OSPF and how it handles routing, but I'm not sure which option directly addresses the packet drops from PE2 to PE1.
SH
Shantay
1 year ago
This looks like a classic routing problem. Since the OSPF adjacency is up and the traffic is working in one direction, I'm guessing the issue is with the return path. I'll focus on checking the routing configuration and any potential asymmetric routing scenarios.
RH
Rhea
1 year ago
I'm a bit confused by this one. The information provided doesn't seem to give a clear indication of the root cause. I'll need to carefully read through the details and think about all the possible networking issues that could be causing the packet drops.
ME
Merissa
1 year ago
Alright, I think I've got a strategy here. I'll start by checking the routing table on PE2 to see if the route back to PE1 is correct. Then I'll look at any potential QoS or security policies that could be impacting the return traffic.
OL
Olive
1 year ago
Okay, let's see. The OSPF adjacency is up, and traffic from PE1 to the application is working fine. The issue seems to be with the packets from PE2 back to PE1. I'll need to consider what could be causing that.
TE
Tequila
1 year ago
Hmm, this seems like a tricky one. I'll need to carefully analyze the information provided and think through the possible causes of the packet drops.
TE
Tequila
2 years ago
Yes, I believe selecting Option C could potentially resolve the packet drop issue.
QU
Quinn
2 years ago
Well, well, well, looks like we've got a case of the old 'packets going the wrong way' problem. I'd say Option A is the way to go, but hey, what do I know? I'm just the guy who's always fixing the network with duct tape and paperclips.
AD
Adelle
2 years ago
I agree, maybe there is a problem with the OSPF setup.
KA
Kathrine
2 years ago
Haha, Option D is just too funny. Resetting the entire network? That's like using a sledgehammer to kill a fly. Let's try something a little more surgical.
GI
Gianna
2 years ago
I think Option B is the way to go. Configuring a loopback interface on PE2 and advertising it in OSPF should help establish the connectivity.
SH
Shawn
2 years ago
Let's go with Option B then. It seems like the most logical choice.
BE
Bernadine
2 years ago
I'm not sure about Option A, but Option B does sound promising.
LA
Lang
2 years ago
But what about Option A? Do you think that could also work?
DA
Daron
2 years ago
I agree, Option B seems like the best solution here.
RY
Ryan
2 years ago
I'm not sure, but Option C could also be worth considering. It might address the issue with packets being dropped.
JA
Jaclyn
2 years ago
I think Option A might work better. Maybe adjusting some OSPF settings could resolve the packet drops.
LE
Leigha
2 years ago
I agree, Option B seems like the best solution. Configuring a loopback interface on PE2 could definitely help.
TE
Tequila
2 years ago
I think the issue might be related to the routing configuration.
NO
Noah
2 years ago
The issue seems to be with the packets from PE2 back to PE1 being dropped. Option C looks promising as it suggests adding a static route, which could help resolve the problem.
MI
Micheal
2 years ago
Good idea, let's implement it and see if it resolves the issue.
TA
Talia
2 years ago
Let's go with Option C then.
TE
Telma
2 years ago
Agreed, adding a static route might fix the packet drops.
LY
Lyda
2 years ago
I think Option C is the best choice.