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Recent questions tagged network-addressing

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1
Network Addressing
What is the Network ID for the network denoted by 192.168.242.5/20? a)192.168.242.0 b)192.168.240.0 c)192.168.226.0 d)192.168.192.0
What is the Network ID for the network denoted by 192.168.242.5/20? a)192.168.242.0b)192.168.240.0c)192.168.226.0d)192.168.192.0
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3
RARP
Why RARP request use broadcast address??. We know the sender Mac and destination Mac(RARP server) , why can't we send unique packet directly to the RARP.server???
Why RARP request use broadcast address??. We know the sender Mac and destination Mac(RARP server) , why can't we send unique packet directly to the RARP.server???
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5
Updated question of subnet (find decimal value of last octate of last host of sixth subnet)
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 ____________.
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 ____...
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9
NIELIT 2017 DEC Scientific Assistant A - Section B: 28
There is a need to create a network that has $5$ subnets, each with at least $16$ hosts. Which one is used as classful subnet mask ? $255.255.255.192$ $255.255.255.248$ $255.255.255.240$ $255.255.255.224$
There is a need to create a network that has $5$ subnets, each with at least $16$ hosts. Which one is used as classful subnet mask ?$255.255.255.192$$255.255.255.248$$255...
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10
NIELIT 2017 DEC Scientific Assistant A - Section B: 46
An Ethernet destination address $07-01-12-03-04-05$ is : Unicast address Multicast address Broadcast address All of the options
An Ethernet destination address $07-01-12-03-04-05$ is : Unicast addressMulticast addressBroadcast addressAll of the options
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11
NIELIT 2017 DEC Scientist B - Section B: 36
If the number of networks and number of hosts in class $B$ are $2^m, (2^n-2)$ respectively. Then the relation between $m,n$ is $3m=2n$ $7m=8n$ $8m=7n$ $2m=3n$
If the number of networks and number of hosts in class $B$ are $2^m, (2^n-2)$ respectively. Then the relation between $m,n$ is$3m=2n$$7m=8n$$8m=7n$$2m=3n$
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12
GeeksForGeeks IP addressing ...
Which of the following is a public IP? 10.15.14.12 192.168.52.62 173.32.1.1 None
Which of the following is a public IP?10.15.14.12192.168.52.62173.32.1.1None
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13
Multicast Addressing
Consider an $IPV4$ addressing system, where at a same time two multicast group are ongoing, by choosing their multicast group address at random.Then the probability they interfere each other is _________________$\times 10^{9}$ how to solve multicast address?
Consider an $IPV4$ addressing system, where at a same time two multicast group are ongoing, by choosing their multicast group address at random.Then the probability they ...
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14
Subnet
Please help me in solving quickly these type of problem IP -214.158.26.69 SM -255.255.255.196 How do we apply ANDing between 69 and 196 quickly.please suggest any good method Thanks
Please help me in solving quickly these type of problemIP -214.158.26.69SM -255.255.255.196How do we apply ANDing between 69 and 196 quickly.please suggest any good metho...
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2 answers
15
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?
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 wil...
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1 answer
16
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
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 ?168.72.90.0/20168.72.96.0/201...
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17
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
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 subnet128 host and 512 subnet510 hosts and 126 ...
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3 answers
22
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
If Direct Broadcast Address of subnet is 201.15.16.31. Which of the following will be subnet mask ?1. 255.255.255.2402. 255.255.255.1923. 255.255.255.1984. NOTAExplain yo...
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1 votes
1 answer
24
Computer Subnet
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26
IP addressing
A host in a subnet has the IP address 130.83.126.10. How many hosts can be addressed in the network?
A host in a subnet has the IP address 130.83.126.10. How many hosts can be addressed in the network?
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27
IPV4 Addressing
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6 votes
2 answers
28
IPV4 Multicast addressing
Consider an IPV4 addressing system,where at same time two multicast groups are ongoing,by choosing their multicast group addresses at random. The probability they interfere each other i.e. choosing same multicast address is ?
Consider an IPV4 addressing system,where at same time two multicast groups are ongoing,by choosing their multicast group addresses at random. The probability they interfe...
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