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Recent questions tagged subnetting

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91

Computer Subnet

Na462 asked in Computer Networks Sep 20, 2018

by Na462

951 views

5 votes

1 answer

92

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 ................ ?

Na462 asked in Computer Networks Sep 19, 2018

by Na462

2.5k views

2 votes

3 answers

93

MadeEasy Workbook: Computer Networks - Subnetting
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

Sambhrant Maurya asked in Computer Networks Sep 16, 2018

by Sambhrant Maurya

3.7k views

2 votes

0 answers

94

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

Sambhrant Maurya asked in Computer Networks Sep 16, 2018

by Sambhrant Maurya

722 views

2 votes

2 answers

95

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.

Ankish Gupta 3 asked in Computer Networks Sep 4, 2018

by Ankish Gupta 3

1.3k views

0 votes

0 answers

96

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.

Vishnathan asked in Computer Networks Aug 30, 2018

361 views

5 votes

3 answers

97

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?

Sambhrant Maurya asked in Computer Networks Aug 22, 2018

by Sambhrant Maurya

1.1k views

1 vote

1 answer

98

MadeEasy Workbook: Computer Networks - Subnetting
The Internet host is roughly doubling in size every 18 months. Approximate estimates put the number of hosts on it at 7 million in January 1996. Use this data to compute the expected number of Internet host in the year 2008. in billion how to solve plz?

mobashshir asked in Computer Networks Aug 21, 2018

2.3k views

0 votes

0 answers

99

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

Nilabja Sarkar asked in Computer Networks Aug 13, 2018

by Nilabja Sarkar

7.1k views

2 votes

1 answer

100

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 ... semester for this. Please help me. Isn't there any simpler answer? I don't want to waste my time too much on this.

Pooh asked in Computer Networks Jun 24, 2018

by Pooh

1.2k views

1 vote

2 answers

101

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

bts asked in Computer Networks Jun 18, 2018

by bts

1.3k views

0 votes

1 answer

102

Computer Network
Given a site address, 201.70.64.0 One of the subnet Id that I created was 11001001 01000110 01000000 11100000 But then one of the answers claimed that it was wrong as all 1 bits in the last octet is used for DBA. but the subnet Id created above does not mean ... be) So I think that the subnet Id shown above is valid. Please let me know if I am wrong and help me with an explanation.

hrcule asked in Computer Networks Apr 24, 2018

by hrcule

357 views

3 votes

2 answers

103

subnetting
is 255.255.255.52 a valid subnet mask? if yes then what is the no. of subnets?

vaibhav singh 3 asked in Computer Networks Apr 16, 2018

by vaibhav singh 3

802 views

3 votes

2 answers

104

A router has 3 interfaces and connects 3 subnets in a 200.200.200 network with given subnet mask of interfaces .

radha gogia asked in Computer Networks Apr 6, 2018

1.5k views

3 votes

1 answer

105

There are 3 departments A,B , C in an organisation , what is the possible broadcast address for each subnet ?

radha gogia asked in Computer Networks Apr 3, 2018

1.2k views

2 votes

0 answers

106

geeksforgeeks IP Addressing
An Internet Service Provider (ISP) has the following chunk of CIDR-based IP addresses available with it: $245.248.128.0/20$. The ISP wants to give half of this chunk of addresses to Organization $A$, and a quarter to Organization $B$, while retaining the remaining with itself. ... $245.248.136.0/24 \text{ and } 245.248.132.0/21$

Ahsanul Hoque asked in Computer Networks Mar 31, 2018

by Ahsanul Hoque

1.1k views

5 votes

2 answers

107

IP addressing problem
$\text{If Direct Broadcast Address of subnet is}$ $201.15.16.31$. $\text{Which of the following is subnet mask?}$ $255.255.255.240$ $255.255.255.192$ $255.255.255.198$ $\text{None Of the Above}$

Ahsanul Hoque asked in Computer Networks Mar 23, 2018

by Ahsanul Hoque

2.0k views

2 votes

3 answers

108

Virtual Gate Test Series: Computer Networks - Subnet Mask
Which of the following statements are correct regarding subnet mask $255.255.240.0?$ i. Class A network subnet mask$: 4096$ subnets and $4096$ systems per subnetwork ii. Class B network subnet mask$: 16$ subnets and $4096$ systems per ... network subnet mask$: 1$ subnet and $ 256$ systems per subnetwork All are correct i, ii i, iii ii, iii

Utsav09 asked in Computer Networks Jan 31, 2018

945 views

1 vote

0 answers

109

Ip sunnetting
An organization is granted the block 130.56.0.0/16. The administrator wants to create 1024 subnets. The first and last allocatable addresses in subnet 32 is ?

AnilGoudar asked in Computer Networks Jan 28, 2018

1.0k views

0 votes

2 answers

110

Subnetting
Consider a router that interconnects three subnets: Subnet 1, Subnet 2 and Subnet 3. Suppose all of the interfaces in each of these three subnets are required to have the prefix 223.1.17/24. Also, subnet-1 is required to support upto 125 interfaces and subnet-2 and 3 are each required to support upto 60 interfaces Write a feasible set of subnet address / subnet mask pairs?

Tuhin Dutta asked in Computer Networks Nov 20, 2017

6.0k views

2 votes

2 answers

111

Virtual Gate Test Series: Computer Networks - Subnet Mask
For class $B$ network, all even bit positions are selected for subnet mask bits. What is the possible subnet mask? $(A) 255.25.170.170$ $(B) 255.255.85.85$ $(C) 255.255.255.240$ $(D)$ None In this question, my doubt is how we can assign subnet mask like this can we? Subnet bits should be taken in continuation from host bits right?

Na462 asked in Computer Networks Nov 11, 2017

by Na462

541 views

3 votes

2 answers

112

Virtual Gate Test Series: Computer Networks - Subnet Mask(Host Id)
In a class $C$ address, $3$ bits are borrowed for subnetting of host id part. Total possible number of subnet masks are _________________.

Na462 asked in Computer Networks Nov 11, 2017

by Na462

616 views

2 votes

1 answer

113

subnet mask
For an IP address, how will i calculate the subnet mask or it will be already given??

Rudra Pratap asked in Computer Networks Nov 10, 2017

by Rudra Pratap

358 views

0 votes

0 answers

114

Subnet mask
Explain this question

ravi rajak 3 asked in Computer Networks Oct 25, 2017

by ravi rajak 3

1.4k views

3 votes

0 answers

115

subnet-mask
For class B network, all even bit positions are selected for subnet mask bits. What is the possible subnet mask? (A) 255.25.170.170 (B) 255.255.85.85 (C) 255.255.255.240 (D) None

shraddha priya asked in Computer Networks Oct 22, 2017

by shraddha priya

751 views

4 votes

2 answers

116

Subnetting
Let host X has IP address 11.110.2.112 and host Y has IP address 11.110.2.92 and both hosts use the same netmask Z. which of the network masks Z given below can used if both hosts are in the same network? 255.255.255.224 255.255.255.252 255.255.255.193 255.255.128.0

shashank023 asked in Computer Networks Aug 27, 2017

2.2k views

2 votes

3 answers

117

computer network Subnet Mask
A class C network is assigned with a subnet mask of 255.255.255.248 . The total number of hosts possible in all the sub networks together in the above network is ....... Please help me to find the answer...

mystylecse asked in Computer Networks Aug 6, 2017

6.5k views

1 vote

2 answers

118

Subnet Mask
What is subnet mask ? Plz explain why do u need subnet mask in Computer Networks ? PS: I want high level explanation plz do not give any fundamental explanation .

dragonball asked in Computer Networks Jun 27, 2017

541 views

1 vote

3 answers

119

Self Doubt
While Subnetting, is it valid to buy bits from Network Id part ? Or Only we should buy bits from Host Id Part?? Please correct me if i am wrong.

AnilGoudar asked in Computer Networks Jun 16, 2017

694 views

6 votes

5 answers

120

ISRO2017-29
The default subnet mask for a class B network can be $255.255.255.0$ $255.0.0.0$ $255.255.192.0$ $255.255.0.0$

sh!va asked in Computer Networks May 7, 2017

by sh!va

3.1k views

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Recent questions tagged subnetting