Section 1- Implement Layer 2 Technologies Done !!!!

Update 1

Last night finished doing section 1 (Implement Layer 2 Technologies). So many times in the past i had just ignored this whole section and had moved on. I always used to think that this section is RIDICULOUSLY EASY but it is not and i have learnt a lot of new things in this section. This time i made sure that i finish the whole Section.

1)Read the whole section from the Exam Certification Guide.
2)Watched the VOD from IPEXPERT BLS
3)Did the First 4 Labs from the IPEXPERT RS VOL1-WB-LAB1

Now the next Section is Implement IPV4