Register

Recent questions tagged subnetting

583
views
2 answers
1 votes
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 .
User Avatar
738
views
3 answers
1 votes
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.
User Avatar
3.2k
views
5 answers
6 votes
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$255.255.0.0$
User Avatar
844
views
2 answers
1 votes
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-FFFrame with destination mac-address as FF-FF-FF-FF ... mac-address known in the mac-address table of the switch.None of the above.
User Avatar
5.7k
views
8 answers
4 votes
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
User Avatar
865
views
1 answers
1 votes
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)-2b)2^m,2^(HID-m)c)2^m-2,2^(HID-m)- ... ^(HID-m).The number of subnets will be 2^m but confused with number of hosts per subnet why.
User Avatar
842
views
1 answers
6 votes
Test by Bikram | Mock GATE | Test 2 | Question: 48
An Internet Service Provider $(ISP)$ is granted a block of addresses starting with $145.75.0.0/16$. The $ISP$ needs to distribute these addresses to three groups of ... $, $32768$145.75.191.128/25$, $16384$
User Avatar
710
views
4 answers
0 votes
Conputer Networking
User Avatar
613
views
1 answers
0 votes
Made Easy
What will be subnet for all and also their DBA's???
User Avatar
1.3k
views
2 answers
1 votes
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 ?
User Avatar
407
views
1 answers
0 votes
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 ... identification of the network and the subnets under them.So, please guide me.
User Avatar
2.3k
views
4 answers
2 votes
no of subnets
If we have 3 bits in the subnetid then how many subnets we have..??6 or 8?
User Avatar
563
views
1 answers
1 votes
Test by Bikram | Computer Networks | Test 1 | Question: 14
In a class B network subnet mask for $200$ subnets each with $220$ systems will be$255.255.255.0$255.255.0.0$255.255.224.0$255.0.0.0$
User Avatar
460
views
1 answers
0 votes
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?
User Avatar
765
views
2 answers
1 votes
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 _____
User Avatar
816
views
1 answers
2 votes
subnet mask
IP Address=118.35.42.0 subnet mask=255.255.32.0find no. of valid host addresses.
User Avatar
1.5k
views
3 answers
1 votes
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
User Avatar
855
views
1 answers
1 votes
ME-Practice Book for PSU-Networking(Set-2)-Q48[Pg-620]
The maximum number of subnets in class C using the mask 255.255.255.0?a) 256 b)2^16 c)1 d)0
User Avatar
1.2k
views
1 answers
2 votes
Ace 1116 expected questions vol 1
In a class B find which one of the below subnet mask is incorrect. This network has 200 subnets. and 225 hosts in each subnet.a) 255.255.255.0b) 255.255.240.240c) 255.255.192.252d) 255.255.0.0
User Avatar
518
views
2 answers
0 votes
Subnetting
User Avatar
819
views
3 answers
2 votes
Subnetting doubt?
User Avatar
3.2k
views
3 answers
3 votes
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 ?
User Avatar
674
views
1 answers
2 votes
Gateforum Correspondence Course ( Page# 184, Q# 21)
Answer should be 0 or 1 ??
User Avatar
2.8k
views
1 answers
2 votes
ACE-BOOKLET-VOL2-Level1-Chanpter5 ( Page #49 Question#9 )
Find Host Address from the followingGiven IP: 200.34.22.156 Mask : 255.255.255.240Answer is given asIP and complemented MASK gives host ID 200.34.22.12My ApproachI ... this rangeSo HOST Address has to be 200.34.22.156 Given IP itself.
User Avatar
3.5k
views
2 answers
0 votes
subnetting
A. GIVE A POSSIBLE ARRANGEMENT OF SUBNET MASK TO MAKE THIS POSSIBLEB. SUGGEST WHAT THE ORGANIZATION MIGHT DO IF DEPARTMENT D GROWS TO 34 HOSTS
User Avatar
5.7k
views
2 answers
8 votes
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$125.134.0.0$
User Avatar
6.2k
views
2 answers
6 votes
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$172.255.255.255$
User Avatar
5.1k
views
2 answers
7 votes
ISRO2008-3
The subnet mask $255.255.255.192$extends the network portion to $16$ bitsextends the network portion to $26$ bitsextends the network portion to $36$ bitshas no effect on the network portion of an IP address
User Avatar
4.7k
views
5 answers
8 votes
ISRO2007-73
Range of IP Address from $224.0.0.0$ to $239.255.255.255$ areReserved for loopbackReserved for broadcastUsed for multicast packetsReserved for future addressing
User Avatar
6.1k
views
3 answers
3 votes
ISRO-2013-43
What is IP class and number of sub-networks if the subnet mask is $255.224.0.0$?Class $A$, $3$Class $A$, $8$Class $B$, $3$Class $B$, $32$
User Avatar
Page: