I need assistance with a few networking problems Thanks! 6. Which standards laye

Question

I need assistance with a few networking problems Thanks!

6. Which standards layer governs peer-to-peer file sharing?

a. data link

b. none

c. internet

7. If two hosts are connected by five networks, how many routers will there be when one host sends a packet to the other host?

a. 1

b. 2

c. 4

8. If two hosts are connected by five point-to-point networks, how physical links will there be when one host sends a packet to the other host?

a. 2

b. 6

c. 1

9. SYN segments have ________.

a. data fields only

b. headers

c. headers and data fields

Explanation / Answer

Solution:-

6 c) Internet : -P2P file sharing is done in the network or the internet layer. Through internet the file can be send from one peer to another peer located in different networks.

7 c) 4 : - here the two host are connected by 5 networks with the help of routers. So, 4 routers are required such that it can connect 5 networks as 1 router can connect another router to become another network. This way we can convey that it require 4 routers to connect by 5 networks.

8) b) 6:- For a point to point protocol it requires 2 physical link to connect. So, in order to connect 5 networks, we require 5 PPP hence 6 physical links are required to send the packet from source to the destination.

9) b) headers: - SYN segments only have headers where the SYN bit is already set.

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