Web Page

Concept of layering.OSI and TCP/IP Protocol Stacks; Basics of packet, circuit and virtual circuit-switching; Data link layer: framing, error detection, Medium Access Control, Ethernet bridging; Routing protocols: shortest path, flooding, distance vector and link state routing; Fragmentation and IP addressing, IPv4, CIDR notation, Basics of IP support protocols (ARP, DHCP, ICMP), Network Address Translation (NAT); Transport layer: flow control and congestion controlUDPTCP, sockets; Application layer protocols: DNS, SMTP, HTTP, FTPEmail.

.$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 2 &1&1&2&1&3&2&3&2&3&1&2&3
\\\hline\textbf{2 Marks Count} & 4 &4&3&2&4&2&3&1&4&3&1&3&4
\\\hline\textbf{Total Marks} & 10 &9&7&6&9&7&8&5&10&9&\bf{5}&\bf{8}&\bf{10}\\\hline
\end{array}}}$$

Recent questions in Computer Networks

0 votes
1 answer
151
Consider the slow start phase for a congestion control in a TCP connection. Initially, the window size is 4 MSS and the threshold is 36 MSS. After which transmission wind...
0 votes
0 answers
152
Which of the following protocols can automate IP configuration (IP Address, Subnet mask, DNS, default gateway) ?SMTPDHCPSNMPARP
0 votes
0 answers
162
0 votes
1 answer
163
1 votes
2 answers
166
Does bandwidth gets divided in tdma?How does bandwidth gets affected in fdma, tdma, cdma
1 votes
2 answers
167
In a host size for PDU of network layer is 17076 bytes, MTU size for that network is 200 bytes and IPv4 header size is 20 bytes .find number of IP fragments
0 votes
1 answer
170
In go back 5, if every 7th packet that is being transmitted is lost and if we have to send 10 packets, then how many transmissions are required____.I’m getting 15 but t...