Question

In: Computer Science

You are converting your network to an IP addressing scheme. You assign a junior administrator the...

  1. You are converting your network to an IP addressing scheme. You assign a junior administrator the task of assigning addresses to your network hosts from the IP address range 202.17.68.0-202.17.68.255. He states that he used every one of the 256 addresses in the range. Which devices on the network will be unable to communicate with other network devices?
  1. Routers are protocol dependent at which OSI model layer?
  1. You are the network administrator for a large, global internetwork. You must update routing information for all network routers. Which TCP/IP protocol will allow you remote command prompt access to the network routers?
  1. Which TCP/IP protocol allows ISPs and corporate networks to support more hosts than they have available addresses?
  1. Why can a single HTTP server handle thousands of requests per hour?
  1. List three basic Telnet commands.

Solutions

Expert Solution

1) Which devices on the network will be unable to communicate with other network devices?

Answer:

The 0 and 255 ( i.e 202.17.68.0 and 202.17.68.255) devices can not communicate each other .

2) Routers are protocol dependent at which OSI model layer?

Answer: Network - control layer .

3)  Which TCP/IP protocol will allow you remote command prompt access to the network routers?

Answer:  Network protocol .

4) Which TCP/IP protocol allows ISPs and corporate networks to support more hosts than they have available addresses?

Answer:  ARP protocol

5) Why can a single HTTP server handle thousands of requests per hour?

Answer:

They will all have a different client socket and represent unique connections. This is what lets you make several simultaneous requests to the same Web site from your computer. Again, TCP keeps track of each of these connections independently, so each connection is unaware of the others.

6) List three basic Telnet commands.

Answer:

venereology answered 10 months ago
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