Computers and Technology, 20.07.2019 00:10 kalo1023

Given the ip address and subnet mask 192.168.10.0 and255.255.255.224
a) what is the maximum number of subnets in the network?
b) what is the number of hosts?
c) what are the valid subnets?
it is requested pls. give details how u have calculated?

Answers: 1

Show answers

Answers

Answer from: lily3934

a) Maximum subnets=8

b) if there is no subnet , no. of hosts will be 32-2 = 30. If there are 8 subnets as above, then no. of hosts will b 4-2=2.

c) Valid subnets are 6

192.168.10.32

192.168.10.64

192.168.10.96

192.168.10.128

192.168.10.160

192.168.10.192

Explanation:

a) Maximum number of sub nets in the network

For number of sub nets in a network , which class this ip address belongs to

IP address 192.168.10.0

subnet mask 255.255.255.224

192 in ip address means it is a class C address.

In class C address -

Network address-24 bits

Host address-8bits

For number of subnets we check last block of subnet mask.

224 -covert this into binary

11100000

From binary form ,we can conclude that 3 bits are used for sub network as only 3 are 1.

=2^n

= 2^3 =8

b) Number of hosts

In a network,

Number of hosts is (2^host no -2)

We have subtracted 2 because out of these hosts two are used in broadcasting and other purposes.

Host number is equal to the 0's in the Subnet mask

255.255.255.224

convert this into binary number i.e

11111111.11111111.11111111.11100000

So,5 0's are there

Number of valid hosts= 2^5 -2

= 32-2

= 30

c) The Valid subnets are

For valid we have to perform Logical AND with IP Address and subnet mask.

IP address 192.168.10.0

subnet mask 255.255.255.224

Convert these in binary -

IP address 11000000.10101000.00001010.00000000

Subnet mask 11111111.11111111.11111111.11100000

after performing And operation- 11000000.10101000.00001010.00000000

192.168.10.0

this is the host address

192.168.10.224 this is the broadcast address

These are the valid sub nets

192.168.10.32

192.168.10.64

192.168.10.96

192.168.10.128

192.168.10.160

192.168.10.192

Answer from: Quest

Hdi4nfnfuhdjdurjfjc7fjrnckf snuck fhfjfkfmfjfk4jrhr

Answer from: Quest

When setting up a domain controller in a remote branch office

Another question on Computers and Technology

Computers and Technology, 22.06.2019 14:20

Consider a byte-addressable computer with 16mb of main memory, a cache capable of storing a total of 64kb of data and block size of 32 bytes. (a) how many bits in the memory address? (b) how many blocks are in the cache? (c) specify the format of the memory address, including names and sizes, when the cache is: 1. direct-mapped 2. 4-way set associative 3. fully associative

Answers: 2

Answer

Computers and Technology, 22.06.2019 15:30

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

Answers: 1

Answer

Computers and Technology, 23.06.2019 02:00

Read this excerpt from helen keller’s autobiography, the story of my life. have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line, and you waited with beating heart for something to happen? i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. "light! give me light! " was the wordless cry of my soul, and the light of love shone on me in that very hour. . the morning after my teacher came she led me into her room and gave me a doll. the little blind children at the perkins institution had sent it and laura bridgman had dressed it; but i did not know this until afterward. when i had played with it a little while, miss sullivan slowly spelled into my hand the word "d-o-l-l." i was at once interested in this finger play and tried to imitate it. when i finally succeeded in making the letters correctly i was flushed with childish pleasure and pride. running downstairs to my mother i held up my hand and made the letters for doll. i did not know that i was spelling a word or even that words existed; i was simply making my fingers go in monkey-like imitation. in the days that followed i learned to spell in this uncomprehending way a great many words, among them pin, hat, cup and a few verbs like sit, stand and walk. based on this excerpt, which words best describe helen keller?

Answers: 2

Answer

Computers and Technology, 23.06.2019 22:20

What is a programming method that provides for interactive modules to a website?

Answers: 1

Answer

You know the right answer?

Given the ip address and subnet mask 192.168.10.0 and255.255.255.224
a) what is the maximum nu...

Questions