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Recent questions tagged subnetting

4 votes
8 answers
122
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
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 ?sho...
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1 votes
1 answer
123
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.
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)-2d)2^m-2,2^(HID-m).The numbe...
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0 votes
1 answer
126
Made Easy
What will be subnet for all and also their DBA's???
What will be subnet for all and also their DBA's???
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1 votes
2 answers
127
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 ?
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 ...
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2 votes
4 answers
129
no of subnets
If we have 3 bits in the subnetid then how many subnets we have..?? 6 or 8?
If we have 3 bits in the subnetid then how many subnets we have..??6 or 8?
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1 votes
1 answer
130
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 $255.255.255.0$ $255.255.0.0$ $255.255.224.0$ $255.0.0.0$
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$
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0 votes
1 answer
131
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?
If k bits are used for subnetting in a network then What is the total number of valid subnets in that network?
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1 votes
2 answers
132
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 _____
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 ...
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2 votes
1 answer
133
subnet mask
IP Address=118.35.42.0 subnet mask=255.255.32.0 find no. of valid host addresses.
IP Address=118.35.42.0 subnet mask=255.255.32.0find no. of valid host addresses.
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1 votes
3 answers
134
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
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) 15.255.255.25...
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1 votes
1 answer
135
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
The maximum number of subnets in class C using the mask 255.255.255.0?a) 256 b)2^16 c)1 d)0
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2 votes
1 answer
136
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) 255.255.255.0 b) 255.255.240.240 c) 255.255.192.252 d) 255.255.0.0
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...
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0 votes
2 answers
137
Subnetting
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3 votes
3 answers
139
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 ?
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 ?
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0 votes
2 answers
142
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
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
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8 votes
2 answers
143
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$
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 a...
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6 votes
2 answers
144
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$
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$
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7 votes
2 answers
145
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
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 ...
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8 votes
5 answers
146
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
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
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3 votes
3 answers
147
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 $B$, $32$
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 $B$, $32$
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