Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Nokia 4A0-106 Exam - Topic 3 Question 104 Discussion

After configuring OSPF as the PE to CE routing protocol for a VPRN service you get the following output from an Nokia 7750 SR: What is most likely wrong with the configuration?
C) The operational MTU does not match
A) OSPF is not configured on the CE router
B) There is a problem with OSPF authentication
D) The PE and CE router have different OSPF interface types configured
E) None of the above

Nokia 4A0-106 Exam - Topic 3 Question 104 Discussion

Actual exam question for Nokia's 4A0-106 exam
Question #: 104
Topic #: 3
[All 4A0-106 Questions]

After configuring OSPF as the PE to CE routing protocol for a VPRN service you get the following output from an Nokia 7750 SR: What is most likely wrong with the configuration?

Show Suggested Answer Hide Answer
Suggested Answer: C

by Aliza at Jun 16, 2026, 08:26 PM

Limited Time Offer

25%

Off

Get Premium 4A0-106 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Paulina
13 days ago
C makes sense. MTU mismatches can cause connectivity problems.
upvoted 0 times
...
Pansy
18 days ago
I feel like B could be the problem too. Authentication issues are common.
upvoted 0 times
...
Lino
23 days ago
I think A is the issue. OSPF needs to be on the CE.
upvoted 0 times
...
Jeanice
28 days ago
Not sure about that, could be something else entirely.
upvoted 0 times
...
Daniel
1 month ago
Definitely a problem with OSPF authentication.
upvoted 0 times
...
Apolonia
1 month ago
Surprised that MTU issues can cause this!
upvoted 0 times
...
Merlyn
1 month ago
I think it's more likely a mismatch in interface types.
upvoted 0 times
...
Cecilia
2 months ago
OSPF not configured on the CE is a common issue.
upvoted 0 times
...
Nicolette
2 months ago
I'm leaning towards the interface types being different. I practiced a question like this, and it seemed to be a common mistake.
upvoted 0 times
...
Luisa
2 months ago
The MTU mismatch could be a factor, but I can't recall if it directly affects OSPF. I should double-check that.
upvoted 0 times
...
Lauran
2 months ago
I think I saw a similar question where OSPF authentication was the issue. It might be worth considering that option too.
upvoted 0 times
...
Leonie
2 months ago
I remember something about OSPF not being configured on the CE router could cause issues, but I'm not entirely sure if that's the main problem here.
upvoted 0 times
...

Save Cancel