8. The network address of 172.16.0.0/19 provides how many subnets and hosts? (2

Question

8. The network address of 172.16.0.0/19 provides how many subnets and hosts? (2 points) a. 7 subnets, 30 hosts each b. 8 subnets, 8,190 hosts each c. 8 subnets, 2,046 hosts each d. 7 subnets, 2,046 hosts eaclh 9. Which switching method is depicted in the diagram below? (2 points) Ethernet Frame bytes1 byte6 bytes6 variable Preamble SFD DestinationSource address Data FCS address Read into switch buffer a. Store-and-Forward b. Cut-Through C. Fragment Free d. Fast switching 10. Which two options will help to solve the problem of a network that is suffering a broadcast storm? (Choose two) (4 points) a. a bridge b. a router c. a hulb d. a Layer 3 switch e. an access point

Explanation / Answer

8.) Since we have taken 3 host bits for subnet. Therefore, we will have 8 subnets. Each of having 2^13 - 2 = 8190 hosts. Hence option b is the correct option.

9.) b.) cut-through. As it reads till only destination address.

10.) option b and d will the correct option. i.e, router and laye3 switch

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