Recent questions tagged subnetting

+3 votes

2 answers

1

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

asked Aug 27 in Computer Networks by shashank023 (369 points) | 87 views

+2 votes

3 answers

2

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...

asked Aug 6 in Computer Networks by mystylecse Active (2.1k points) | 94 views

+1 vote

2 answers

3

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 .

asked Jun 27 in Computer Networks by ashwina Active (1.1k points) | 68 views

0 votes

3 answers

4

Class B Subnetting
In class B if subnet mask is 255.192.0.0 Total Number of networks than can be joined, Here for class B, the default subnet mask is only 255.255.0.0 , but the given subnet mask seems to be not valid for class B ip address. Please correct me if Iam wrong.

asked Jun 17 in Computer Networks by AnilGoudar Loyal (3.3k points) | 115 views

+1 vote

3 answers

5

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.

asked Jun 16 in Computer Networks by AnilGoudar Loyal (3.3k points) | 74 views

0 votes

3 answers

6

SubNet Mask
If Direct Broadcast Address of subnet is 201.15.16.31. Which of the following will be subnet mask ?

asked Jun 16 in Computer Networks by AnilGoudar Loyal (3.3k points) | 441 views

+2 votes

3 answers

7

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

asked May 7 in Computer Networks by sh!va Veteran (30.2k points) | 677 views

+1 vote

2 answers

8

Broadcast MAC Address
Which of the following frames would be flooded on a switch port? Frame with source address as FF-FF-FF-FF-FF-FF Frame with destination mac-address as FF-FF-FF-FF-FF-FF. Frames which do not have the destination mac-address known in the mac-address table of the switch. None of the above.

asked Feb 22 in Computer Networks by sh!va Veteran (30.2k points) | 114 views

+1 vote

3 answers

9

Subnet mask-NID
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 ? shouldn't it be 190 but the answer given is 222? anyone help

asked Feb 6 in Computer Networks by reena_kandari Boss (5.3k points) | 381 views

0 votes

1 answer

10

Subnetting concept and Masking
How many subnets & hosts per subnet are possible if m bits are borrowed from host ID (HID). a) 2^m,2^(HID-m)-2 b)2^m,2^(HID-m) c)2^m-2,2^(HID-m)-2 d)2^m-2,2^(HID-m). The number of subnets will be 2^m but confused with number of hosts per subnet why.

asked Jan 28 in Computer Networks by Abhishek Shaw (155 points) | 73 views

0 votes

3 answers

11

Conputer Networking

asked Jan 18 in Computer Networks by Çșȇ ʛấẗẻ Active (1.6k points) | 62 views

0 votes

0 answers

12

Made Easy
What will be subnet for all and also their DBA's???

asked Dec 28, 2016 in Computer Networks by Rahul Jain25 Veteran (12.2k points) | 61 views

0 votes

1 answer

13

CIDR Networking.
An Internet Service provider (ISP) has the following chunk of CIDR- based IP addresses available 252.224.128.0/22. Now it gives its quarter of addreeses to X, Calculate the valid allocation of addresses to the X ?

asked Dec 25, 2016 in Computer Networks by Çșȇ ʛấẗẻ Active (1.6k points) | 98 views

0 votes

1 answer

14

self doubt
While subnetting, we keep 2 addresses reserved : 1 for network and 1 for broadcast. This can be verified from https://www.iplocation.net/subnet-calculator and https://www.iplocation.net/subnet-mask Now, the doubt is the 2 addresses are ... type 1 and type 2 allocation for proper identification of the network and the subnets under them. So, please guide me.

asked Dec 17, 2016 in Computer Networks by Sushant Gokhale Veteran (18k points) | 69 views

0 votes

3 answers

15

no of subnets
If we have 3 bits in the subnetid then how many subnets we have..?? 6 or 8?

asked Dec 6, 2016 in Computer Networks by vaishali jhalani Boss (6.5k points) | 187 views

0 votes

1 answer

16

no. of subnets in a network
If k bits are used for subnetting in a network then What is the total number of valid subnets in that network?

asked Nov 26, 2016 in Computer Networks by Aksh S (309 points) | 91 views

0 votes

2 answers

17

Broadcast Address.
Consider a subnet mask 255.255.255.42 for a network 192.198.191. A data packet has arrived with destination IP as 192.198.191.121. The Broadcasting address of the subnet to which the packet belongs to is _____

asked Nov 18, 2016 in Computer Networks by Nithish Active (1.5k points) | 151 views

0 votes

3 answers

18

Broadcast address
Suppose a host with ip address 15.121.201.123 wants to send a packet to all hosts in the same network. What will be the destination address that it uses? (A) 15.255.255.255 (B) 15.0.0.0 (C) 15.1.1.1 (D) 255.255.255.255

asked Nov 4, 2016 in CO & Architecture by Rakesh K Active (1.9k points) | 235 views

0 votes

1 answer

19

ME-Practice Book for PSU-Networking(Set-2)-Q48[Pg-620]

asked Oct 13, 2016 in Computer Networks by KISHALAY DAS Boss (7.3k points) | 70 views

+1 vote

1 answer

20

Ace 1116 expected questions vol 1

asked Oct 10, 2016 in Computer Networks by Manoj Majumdar (51 points) | 143 views

0 votes

2 answers

21

Subnetting

asked Oct 10, 2016 in Computer Networks by Çșȇ ʛấẗẻ Active (1.6k points) | 100 views

+2 votes

3 answers

22

Subnetting doubt?

asked Oct 10, 2016 in Computer Networks by Çșȇ ʛấẗẻ Active (1.6k points) | 125 views

+2 votes

3 answers

23

Subnetting
An organization is granted the block 164.76.0.0/16. the admin wants to create 2048 subnets using 11 bits. What are the first and the last addresses in subnet 2048 ?

asked Aug 30, 2016 in Computer Networks by Debashish Deka Veteran (56.9k points) | 403 views

+1 vote

1 answer

24

Gateforum Correspondence Course ( Page# 184, Q# 21)

asked Jul 22, 2016 in Computer Networks by Payal Rastogi Active (1.8k points) | 104 views

+1 vote

1 answer

25

ACE-BOOKLET-VOL2-Level1-Chanpter5 ( Page #49 Question#9 )

asked Jul 16, 2016 in Computer Networks by pC Veteran (22.8k points) | 171 views

0 votes

2 answers

26

subnetting
A. GIVE A POSSIBLE ARRANGEMENT OF SUBNET MASK TO MAKE THIS POSSIBLE B. SUGGEST WHAT THE ORGANIZATION MIGHT DO IF DEPARTMENT D GROWS TO 34 HOSTS

asked Jul 11, 2016 in Computer Networks by asu Veteran (10.3k points) | 286 views

+2 votes

2 answers

27

ISRO2015-54
In a class B subnet, we know the IP address of one host and the mask as given below: IP address: 125.134.112.66 Mask: 255.255.224.0 What is the first address(Network address)? 125.134.96.0 125.134.112.0 125.134.112.66 125.134.0.0

asked Jun 19, 2016 in Computer Networks by jothee Veteran (92.6k points) | 1.6k views

+3 votes

2 answers

28

ISRO2011-45
The broadcast address for IP network 172.16.0.0 with subnet mask 255.255.0.0 is 172.16.0.255 172.16.255.255 255.255.255.255 172.255.255.255

asked Jun 18, 2016 in Computer Networks by jenny101 Active (1.4k points) | 1.2k views

+3 votes

2 answers

29

ISRO2008-3
The subnet mask 255.255.255.192 extends the network portion to 16 bits extends the network portion to 26 bits extends the network portion to 36 bits has no effect on the network portion of an IP address

asked Jun 10, 2016 in Computer Networks by jothee Veteran (92.6k points) | 1k views

+2 votes

3 answers

30

ISRO2007-73
Range of IP Address from 224.0.0.0 to 239.255.255.255 are Reserved for loopback Reserved for broadcast Used for multicast packets Reserved for future addressing

asked Jun 10, 2016 in Computer Networks by jothee Veteran (92.6k points) | 742 views

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