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Alok Maity
  • Member for 9 months
  • Last seen more than a week ago
  • Kolkata, West Bengal, India
8 answers
19 votes
43k views
4 bookmarks
What is real difference between host and node in network
5 answers
12 votes
69k views
10 bookmarks
Bandwidth vs Throughput vs Data(bit) rate
3 answers
10 votes
2k views
3 bookmarks
Why does PPP need an underlying protocol?
6 answers
9 votes
2k views
4 bookmarks
Is CIDR IP format currently in use?
3 answers
8 votes
7k views
1 bookmarks
Usage of Flow label in IPv6 header?
3 answers
8 votes
6k views
2 bookmarks
MTU vs MSS? When to change MTU and when to change MSS?
2 answers
8 votes
13k views
4 bookmarks
What's the difference between Ethernet link and Serial link?
4 answers
5 votes
15k views
1 bookmarks
Is multicast possible in tcp?
2 answers
5 votes
17k views
3 bookmarks
Role of SSAP and DSAP in Ethernet DIX frame format
3 answers
4 votes
527 views
2 bookmarks
Flow control in networks
1 answer
4 votes
195 views
1 bookmarks
Features of ICMP
1 answer
4 votes
136 views
2 bookmarks
Why is the network layer considered to be connectionless?
3 answers
3 votes
17k views
2 bookmarks
What is Data Offset and its uses in TCP Header?
1 answer
2 votes
135 views
1 bookmarks
Why does TCP need more than just one port?
2 answers
2 votes
2k views
1 bookmarks
What is congestion collapse?
1 answer
2 votes
699 views
1 bookmarks
How IP datagram know its upper layer protocol?
2 answers
2 votes
16k views
3 bookmarks
What is nodal delay?
1 answer
2 votes
1k views
1 bookmarks
Can pause frames be forwarded through a layer 2 managed switch?
2 answers
1 vote
465 views
1 bookmarks
How is P actually chosen in P-persistent CSMA?
4 answers
1 vote
13k views
1 bookmarks
Why ICMP Destination Port Unreachable error messeage is generated for unreliable UDP packets?
2 answers
1 vote
469 views
2 bookmarks
What is the minimum MTU of IPv4 68 bytes or 576 bytes?
1 answer
1 vote
987 views
1 bookmarks
UDP checksum calculation on improperly padded packets
1 answer
1 vote
152 views
1 bookmarks
Todays switching technology in Telephone networks
1 answer
1 vote
3k views
2 bookmarks
What is this node in packet tracer?
3 answers
0 votes
122 views
1 bookmarks
Do telephone calls work at Layer2?
2 answers
0 votes
70 views
1 bookmarks
Does window size in tcp header include tcp header size?
2 answers
0 votes
3k views
1 bookmarks
Is a bridge a half or full duplex device?
1 answer
0 votes
4k views
1 bookmarks
Logical Link Control (LLC) vs Medium Access Control (MAC)
2 answers
-1 votes
90 views
1 bookmarks
What will happen if a sender use TCP and receiver uses UDP?