1) This is related to the CCNA Exam.
2) This discussion is taken from one of the prep test.
The given Question:
Please study the exhibit (attachment) carefully. All of the Boba routers in the Boba network are configured with the ios command " ip subnet-zero ". Because of this, which network addressess should be used for LINK Boba and NETWORK Boba? (Choose two)
The given Answers:
Network Boba: 172.16.3.128/25
LINK Boba: 172.16.3.0/30
3) My Questions:
First: What is ip subnet-zero? (Please explain it with your own wordings firstly, and then you can provide the link if any)
Second: What is the different between LINK and NETWORK?
Third: Why the given answer of the LINK Boba is 172.16.3.0/30? (would you explain it please)
4) Thank you