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Recent questions tagged ip

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1 answer
1
1 vote
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In a LAN network every system is identified by (a) Name (b) MAC Address (c) IP Address (d) Serial number given by manufacturer the answer is given as IP address but according to me it should be MAC address.
asked Feb 17, 2019 in Computer Networks *p 4.8k views
1 vote
1 answer
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Suppose a TCP message of 2000 bytes of data and 20 bytes of TCP header is passed to the IP layer. Suppose this host is connected to a link with an MTU size of 512 Bytes. What is the total length of the last IP fragment? Express in bytes. What is the value of the offset field in the last fragment?
asked Nov 27, 2018 in Computer Networks Rohan Deshmukh 225 views
1 vote
1 answer
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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
asked Sep 16, 2018 in Computer Networks Sambhrant Maurya 622 views
0 votes
0 answers
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A host in a subnet has the IP address 130.83.126.10. How many hosts can be addressed in the network?
asked Sep 16, 2018 in Computer Networks Sambhrant Maurya 201 views
2 votes
0 answers
7
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. Which of the ... $245.248.136.0/24 \text{ and } 245.248.132.0/21$
asked Mar 31, 2018 in Computer Networks Ahsanul Hoque 238 views
2 votes
1 answer
8
Consider Host A sends a UDP datagram containing 1100 bytes of user data to host B over an ethernet LAN. Maximum transmission unit (MTU) of the network is 206 bytes (including the network layer overhead). Size of UDP header is 10 bytes and size of IP header is 20 bytes. There ... of 4th fragment will be 69. S3 : The MF flag of 6th fragment is set i.e. 1. Which of the following options is correct?
asked Jan 17, 2018 in Computer Networks sunita24 265 views
4 votes
2 answers
9
IP : 199. 166.15.119 SubNet Mask: 255. 255. 255. 240 Then Find the (i) SubNet ID ? (ii) SubNet No. ? (iii) First host of the SubNet ? (iv) Last host of the SubNet? (v) third host of the first SubNet? I found ambiguity in ans person to person .
asked Jan 12, 2018 in Computer Networks thepeeyoosh 306 views
0 votes
0 answers
10
IP ensures that a packet is discarded if it is unable to reach its destination within a given number of hops ? PS:I know packet is discarded when TTL is 0 by network layer.
asked Dec 18, 2017 in Computer Networks hem chandra joshi 73 views
2 votes
3 answers
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Consider a network having a host P connected to another host Q via two routers Rl and R2. P is connected to R1 through a link that can support a maximum frame length of 1024 bytes including header of size 12 bytes. R1 is connected to R2 through a link ... total number of bytes that are sent from host P to Q (including all the headers). https://gateoverflow.in/?qa=blob&qa_blobid=626145120644117638
asked Dec 16, 2015 in Computer Networks sourabh 387 views
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