U.S. Independence Day Deal! Unlock 25% OFF Today – Limited-Time Offer - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

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

Linux Foundation LFCS Exam - Topic 5 Question 111 Discussion

With IPv6, how many bits have been used for the interface identifier of an unicast address? (Specify the number using digits only.)
A) 64

Linux Foundation LFCS Exam - Topic 5 Question 111 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 111
Topic #: 5
[All LFCS Questions]

With IPv6, how many bits have been used for the interface identifier of an unicast address? (Specify the number using digits only.)

Show Suggested Answer Hide Answer
Suggested Answer: A

by Angelo at Apr 05, 2026, 01:15 AM

Limited Time Offer

25%

Off

Get Premium LFCS Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Detra
1 month ago
Totally agree, it's 64 bits.
upvoted 0 times
...
Quinn
2 months ago
64 bits, for sure!
upvoted 0 times
...
Jerrod
2 months ago
I’m pretty certain it’s 64 bits for the interface identifier, but I should double-check my notes just to be safe.
upvoted 0 times
...
Jade
2 months ago
I’m a bit confused; I thought it might be 128 bits total, but I think the interface part is 64 bits.
upvoted 0 times
...
Kerry
3 months ago
I remember practicing a question like this, and I believe it was also about the 64 bits for the interface identifier.
upvoted 0 times
...
Edna
3 months ago
I think the interface identifier for IPv6 unicast addresses is 64 bits, but I’m not 100% sure.
upvoted 0 times
...

Save Cancel