Recent questions tagged subnetting

+1 vote

2 answers

1

GATE2019-28
Consider three machines M, N, and P with IP addresses $100.10.5.2, \: 100.10.5.5$, and $100.10.5.6$ respectively. The subnet mask is set to $255.255.255.252$ for all the three machines. Which one of the following is true? M, N, and P all belong to the same subnet Only M and N belong to the same subnet Only N and P belong to the same subnet M, N, and P belong to three different subnets

asked Feb 7 in Computer Networks by Arjun Veteran (384k points) | 1.6k views

0 votes

1 answer

2

GATEBOOK-2019 Grand Test CN-17
An organization has a class $C$ ... $W: 255.255.255.223,\: X \& Y\& Z : 255.255.255.223$

asked Jan 7 in Computer Networks by GATEBOOK Boss (15.3k points) | 83 views

0 votes

0 answers

3

self doubt - no. of possible subnet masks
Let the given IP address be 200.1.15.255. How many subnet masks possible? Is it 12 or 11?

asked Dec 30, 2018 in Computer Networks by Harsh Kumar Active (1k points) | 38 views

0 votes

1 answer

4

Subnetting
Please explain in very brief for below things. I'm confused in using these terminology 1. Subnet size and subnet mask size 2. Network I'd,block Id ,subnet id are they same? 3. IP addresses in network = No of host ? 4. How no of host ,no of subnets are related? Please help me in clearing my doubt. Thanks

asked Dec 30, 2018 in Computer Networks by Mayankprakash Active (1.1k points) | 35 views

0 votes

0 answers

5

Computer Network Sub netting
Zero Subnet address is considered usable or reserved for GATE? Eg: If we have subnet id of 4 bit then what will be the 1st Subnet Address, ‘0000’ or ‘0001’?

asked Dec 23, 2018 in Computer Networks by VikramRB (205 points) | 41 views

0 votes

0 answers

6

Subneting
For GATE, Zero th subnet address is considered, useable or reserved? Suppose if we have, 3 subnet bit then what will be 5th subnet? Will it be `101` or `100`? Which one will be considered in gate exam?

asked Dec 23, 2018 in Computer Networks by VikramRB (205 points) | 21 views

+1 vote

1 answer

7

Subnetting
An ISP granted the block of addresses starting with 10.80.0.0/16 . ISP want to distribute it four groups of customers . A)first group has 64 customers, each need 256 addresses B) second gp has 128 customers, each need 128 addresses C) third gp ... D) and last gp also has 64 customers, each need 32 addresses. Design the subblock and how many addresses still available after allocation ?

asked Dec 19, 2018 in Computer Networks by Aks9639 (255 points) | 72 views

+1 vote

1 answer

8

IP Address allocation
An ISP has assigned an address block to user in which 4096 hosts can be assigned IP addresses. Which of the following can be the network ID ? 168.72.90.0/20 168.72.96.0/20 168.72.64.64/20 168.64.64.0/24

asked Dec 8, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 84 views

0 votes

0 answers

9

Subnets
Given an IP address 156.233.42.56 with a subnet mask of 7 bits. How many hosts and Subnets are Possible ? 126 hosts and 510 subnet 128 host and 512 subnet 510 hosts and 126 subnet 512 hosts and 128 Subnet

asked Dec 4, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 70 views

0 votes

0 answers

10

Subnet addresses
A class B network address 130.50.0.0 is submitted as follows. The last 10 bits of the host id are allotted for host number and the remaining 6 bits are reserved for subnet number. How many subnets and number of hosts in each subnet are possible with above scheme ? 62,1022 30,510 14,254 ... 130.50.4.1 and 130.50.16.1 130.50.1.1 and 130.50.4.1 130.50.0.0 and 130.50.3.0 None of these

asked Dec 4, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 60 views

0 votes

1 answer

11

IP Address allocation
64,128 32,16 32,128 64,32

asked Dec 2, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 92 views

0 votes

2 answers

12

Subnet Address
For a Class C network. If IP address of a computer is 200.99.39.112 and subnet mask is 255.255.255.224,the decimal value of last octet of last host of sixth subnet is ?

asked Dec 2, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 64 views

0 votes

2 answers

13

Subnetting
An organization has a class C network and wishes to from subnet for 32 departments. The subnet mask would be:- $255.255.255.248$ $255.255.255.252$

asked Nov 26, 2018 in Computer Networks by Shubhanshu Boss (18.9k points) | 37 views

0 votes

1 answer

14

A host with ip address 200.100.1.1 wants to send a packet to all hosts in the same network whats SIP and DIP

asked Nov 10, 2018 in Computer Networks by Samaa.qudah (55 points) | 72 views

0 votes

1 answer

15

#CN Subnetting Self Doubt.
Given Subnet mask is 255.255.31.0 then how can one conclude that The subnet mask 255.255.x.x belongs to class B type(IP address range will be from 128.1.0.1 to 191.255.255.254) I get that from 255.255 N/w id = 16 bits but then how can we write range of ip addresses? @Shaik Brother can you see this?

asked Oct 30, 2018 in Computer Networks by iarnav Loyal (9.5k points) | 46 views

0 votes

2 answers

16

GATEBOOK-2019-CN2-9
A network on the Internet has a subnet mask of $255.255.240.0$. What is the maximum number of hosts it can handle? $8190$ $4094$ $8192$ $4096$

asked Oct 28, 2018 in Computer Networks by GATEBOOK Boss (15.3k points) | 95 views

0 votes

0 answers

17

Networking-IP
If Direct Broadcast Address of subnet is 201.15.16.31. Which of the following will be subnet mask ? 1. 255.255.255.240 2. 255.255.255.192 3. 255.255.255.198 4. NOTA Explain your answer

asked Oct 23, 2018 in Computer Networks by aditi19 Active (2.3k points) | 96 views

0 votes

0 answers

18

Subnetting
You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server? A. 192.168.19.0 B. 192.168.19.33 C. 192.168.19.26 D. 192.168.19.31

asked Oct 16, 2018 in Computer Networks by vupadhayayx86 Active (1.2k points) | 54 views

+2 votes

0 answers

19

Subnetting
With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts? A. 222 B. 233 C. 241 D.252

asked Oct 6, 2018 in Written Exam by Priyam Pandey (157 points) | 49 views

0 votes

1 answer

20

Computer Subnet

asked Sep 20, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 87 views

+4 votes

0 answers

21

Broadcasting
Consider the Network below : If flooding, is used to send packets from A to E, then total number of packets generated in the network when hop count from A to E is 3 ................ ?

asked Sep 19, 2018 in Computer Networks by Na462 Loyal (8.6k points) | 335 views

0 votes

0 answers

22

IP addressing
Consider the following IP address with corresponding subnet mask: IP add: 172.60.50.2 Subnet mask: 255.255.224.0 What is the range of assignable IP addresses on the subnet on which the host belongs: a) 172.60.30.0 - 172.60.63.255 b)172.60.32.1 - 172.60.63.254 c)172.60.32.1 -172.60.64.255 d)172.60.32.0 - 172.60.127.254

asked Sep 16, 2018 in Computer Networks by Sambhrant Maurya Active (1.5k points) | 76 views

0 votes

0 answers

23

IP addressing
A host in a subnet has the IP address 130.83.126.10. How many hosts can be addressed in the network?

asked Sep 16, 2018 in Computer Networks by Sambhrant Maurya Active (1.5k points) | 56 views

+2 votes

2 answers

24

Subnet,host ID
Consider the address : 141.14.196.46 and subnet mask : 255.255.192.0. What are the subnet ID and Host ID.

asked Sep 4, 2018 in Computer Networks by Ankish Gupta 3 (115 points) | 81 views

0 votes

0 answers

25

Subnetting
You are required to form 4 subnets, with 400, 200, 100 and 50 users respectively. If the IP address of one of the computers in the subnet of 50 users is 120.68.63.128/25, find out the subnet addresses and subnet masks of the 4 subnets.

asked Aug 30, 2018 in Computer Networks by Vishnathan (475 points) | 45 views

+1 vote

2 answers

26

Made Easy Computer Networks
For an IP address 197.111.121.199 and subnet mask 255.255.255.240 of a Class A network, what is the 1st subnet ID, 2nd subnet ID, last subnet ID and IP address of last host of last subnet?

asked Aug 22, 2018 in Computer Networks by Sambhrant Maurya Active (1.5k points) | 52 views

+1 vote

2 answers

27

Madeeasy booklet question on ip adressing
Caption Plz any one solve this is answer is B?

asked Aug 21, 2018 in Computer Networks by mobashshir (159 points) | 54 views

0 votes

0 answers

28

frozen chapter 19 Ex. 19.10
An ISP is granted a block of addresses starting with 190.100.0.0/16 (65,536 addresses). The ISP needs to distribute these addresses to three groups of customers as follows: a. The first group has 64 customers; each needs 256 addresses. b. The ... the ISP: 40,960 Number of available addresses: 24,576 In this question I am not able to understand how they divide the groups

asked Aug 13, 2018 in Computer Networks by Nilabja Sarkar Junior (789 points) | 55 views

+1 vote

1 answer

29

Variable Lengths Subnets
I stumbled upon this note on vlsm. The question goes like: An isp is granted block of addresses starteing with 190.100.0.0/16 (65,536 adds). The isp needs to distribute the addresses to 3 groups of customers: Group 1. 64 customers; each needs 256 address ... semester for this. Please help me. Isn't there any simpler answer? I don't want to waste my time too much on this.

asked Jun 24, 2018 in Computer Networks by Pooh (23 points) | 104 views

0 votes

2 answers

30

Subnet
The address of a class $B$ host is to be split into subnets with a $6-bit$ subnet number. What is the maximum number of subnets and the maximum number of hosts in each subnet? $62$ subnets and $262142$ hosts. $64$ subnets and $262142$ hosts. $62$ subnets and $1022$ hosts. $64$ subnets and $1024$ hosts

asked Jun 18, 2018 in Computer Networks by bts (149 points) | 134 views

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