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Recent questions tagged subnetting

1 vote

3 answers

1

GATE CSE 2023 | Question: 55
The forwarding table of a router is shown below. ... to a destination address $200.150 .68 .118$ arrives at the router. It will be forwarded to the interface with $\text{ID}$ __________.

admin asked in Computer Networks Feb 15

by admin

1.5k views

1 vote

1 answer

2

Subnets
Consider the following table with subnets Subnet Subnet Id Subnet Mask $ A$ 150.60.160.0 255.255.240.0 $B $ 150.60.164.0 255.255.252.0 $C $ 150.160.168.0 255.255.252.0 Can we say subnet C exists inside subnet A?

Chaitanya Kale asked in Computer Networks Feb 13

by Chaitanya Kale

108 views

2 votes

0 answers

3

MADEEASY
Why B is wrong?

DAWID15 asked in Computer Networks Feb 1

138 views

1 vote

1 answer

4

DRDO CSE 2022 Paper 2 | Question: 20
An organization is granted the $\text{IPv4}$ address block $130.56.0.0/16.$ The network administrator wants to create $1024$ subnets. Find the first and last addresses in the third subnet.

admin asked in Computer Networks Dec 15, 2022

by admin

86 views

1 vote

0 answers

5

DRDO CSE 2022 Paper 2 | Question: 23 (b)
Fill in the table below to create firewall rules that perform the actions described below on a local network with address $1.2.3.0$ (subnet $255.255.255.0).$ Assume that by default, all traffic will be accepted. You can refer to an entire network by its ...

admin asked in Computer Networks Dec 15, 2022

by admin

55 views

0 votes

2 answers

6

Which of the following is the broadcast address for a Class B network ID using the default subnetmask? (a) 172.16.10.255 (b) 255.255.255.255 (c) 172.16.255.255 (d) 172.255.255.255

Jeetmoni saikia asked in Computer Networks Nov 14, 2022

by Jeetmoni saikia

195 views

0 votes

2 answers

7

Ace Gate practice booklet Volume 1
Class B network on the internet has a subnet mask of 255.255.119.0 what is maximum possible hosts per subnet. Assuming Classfull Addressing Scheme

Shivam_j asked in Computer Networks Oct 16, 2022

219 views

0 votes

0 answers

8

Computer Networks
Question from PW: Given answer: 7th = d

Overflow04 asked in Computer Networks Oct 15, 2022

162 views

0 votes

0 answers

9

Computer Networks
Question is from PW: Answer given : 3th = b,c 4th = 30 My answer: 3th = every IP belongs to different subnet. 4th = 32 (not knowing about rfc 1812 rules).

Overflow04 asked in Computer Networks Oct 15, 2022

69 views

0 votes

1 answer

10

Computer Networks
Given answer 7th = 30 8th = c How??

Overflow04 asked in Computer Networks Oct 13, 2022

132 views

0 votes

0 answers

11

Computer Networks
Answer given is b i.e . 256 But my answer is 248 because total host = number of subnet * host per subnet = 4 * ( $2^{6}$ -2) = 4 * 62 = 248. If number of IP’S are asked then answer will be 256(I think). Somebody please verify.

Overflow04 asked in Computer Networks Oct 13, 2022

70 views

0 votes

4 answers

12

Subnetting/Supernetting
In class $B$ if subnet mask is $255.192.0.0$ then the total number of networks that can be joined is: $32$ $64$ $16$ None of the Above

Jeetmoni saikia asked in Computer Networks Sep 28, 2022

by Jeetmoni saikia

401 views

0 votes

1 answer

13

https://www.indiabix.com/networking/subnetting/004004
Using the following illustration, what would be the IP address of E0 if you were using the eighth subnet? The network ID is 192.168.10.0/28 and you need to use the last available IP address in the range. The zero subnet should not be considered valid for ... 192.168.10.142 B. 192.168.10.66 C. 192.168.100.254 D. 192.168.10.143 E. 192.168.10.126

Nisha Bharti asked in Computer Networks Sep 21, 2022

by Nisha Bharti

179 views

0 votes

2 answers

14

MadeEasy Workbook question.

Nisha Bharti asked in Computer Networks Sep 20, 2022

by Nisha Bharti

176 views

0 votes

2 answers

15

An organization is requires 8 subnet each having at least 63 hosts. If the allotted IP address is 193.1.1.0 determine the class of IP address, default mask, subnet mask, number of subnet id bits, and the broadcast address of the subnets.

Nisha Bharti asked in Computer Networks Sep 4, 2022

by Nisha Bharti

430 views

0 votes

1 answer

16

Behrouz Forouzan book
An organization is granted the block 130.56.0.0/16. The administrator wants to create 1024 subnet a. Find the subnet mask. b. Find the number of addresses in each subnet c. Find the first and last addresses in subnet 1. d. Find the first and last addresses in subnet 1024.

Vaishnavi Gadhe asked in Computer Networks Aug 14, 2022

by Vaishnavi Gadhe

623 views

0 votes

2 answers

17

Find total Subnet and hosts
If the IP is 193.1.2.3 and Subnet Mask is 255.255.255.240. How many numbers of subnets and hosts possible in each subnet are: 14,16 14,14 16,14 16,16

abhinowKatore asked in Computer Networks Jun 7, 2022

by abhinowKatore

875 views

0 votes

2 answers

18

Suppose an ISP owns the block of addresses of the form 131.210.16.0/21. Suppose it wants to create four subnets from this block, with each block having the same number of IP addresses. i. What are the prefixes (of form a.b.c.d/x) for the four subnets? ii. What is the number of host address that can be supported per subnet?

Neyoa asked in Computer Networks May 19, 2022

by Neyoa

312 views

21 votes

5 answers

19

GATE CSE 2022 | Question: 45
Consider routing table of an organization's router shown below: ... of the subnets in the routing table? $12.20.164.0/20$ $12.20.164.0/22$ $12.20.164.0/21$ $12.20.168.0/22$

Arjun asked in Computer Networks Feb 15, 2022

by Arjun

7.9k views

0 votes

6 answers

20

confusion -- computer networks
Do we actually need ip and Mac addresses both at same time for the computer for communication? Why we not use Mac instead of ip address since Mac is also the unique address globally? Why we not use ip instead of Mac Since both are unique but why we use both for computer networkws?

ykrishnay asked in Computer Networks Dec 19, 2021

344 views

1 vote

2 answers

21

NIELIT Scientific Assistant A 2020 November: 102
You have a network ID of $192.168.10.0$ and require at least $25$ host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? $255.255.255.192$ $255.255.255.224$ $255.255.255.240$ $255.255.255.248$

gatecse asked in Computer Networks Dec 9, 2020

504 views

0 votes

1 answer

22

NIELIT 2017 OCT Scientific Assistant A (IT) - Section B: 25
The address of a class $B$ Host is to be split into subnets with a $3$-bit subnet number. What is the maximum number of subnets and maximum number of hosts in each subnet? $8$ subnets and $262142$ hosts $6$ subnets and $262142$ hosts $6$ subnets and $1022$ hosts $8$ subnets and $1024$ hosts

Lakshman Patel RJIT asked in Computer Networks Apr 1, 2020

by Lakshman Patel RJIT

482 views

0 votes

2 answers

23

NIELIT 2017 DEC Scientific Assistant A - Section B: 12
In classless addressing, there are no classes but addresses are still granted in : Codes Blocks IPs Sizes

Lakshman Patel RJIT asked in Computer Networks Mar 31, 2020

by Lakshman Patel RJIT

937 views

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Recent questions tagged subnetting