HOTSPOT
You are implementing IPv6 addressing for your company by using the following specifications:
The global address space is 2001:db8:1234.
The company has 100 locations worldwide.
Each location has up to 300 subnets. 64 bits will be used for hosts.
You need to identify how many bits to use for the locations and the subnets.
How many bits should you identify? To answer, drag the appropriate amounts to the correct targets. Each amount may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Hot Area:
Thanx GGL!
IPv6 has total 128bits
The IP address starts with 2001:db8:1234, this is 3*16=48 bits in total
Each subnet has 64 bits
So it leaves you 128-64-48=16bits to describe subnet and location
subnet 300 will need at least 9bits (2^9<300<2^10)
location 100 will need at least 7 bits (2^7<100<2^8)
Correction
subnet 300 will need at least 9bits (2^8<300<2^9)
location 100 will need at least 7 bits (2^6<100<2^7)