Networking Concepts and Experiments

Front

What is the purpose of the 'ping' command in networking?

Back

The 'ping' command is used to test the reachability of a host on a network and to measure the round-trip time for messages sent from the originating host to a destination computer.

Front

What does the 'ipconfig' command do?

Back

The 'ipconfig' command displays the current TCP/IP network configuration values and can modify DHCP and DNS settings.

Front

What is a network topology?

Back

A network topology is the arrangement of different elements (links, nodes, etc.) in a computer network.

Front

What are the two types of email clients mentioned?

Back

1. POP Client: Retrieves emails from a server and allows manipulation of the mailbox using POP commands. 2. SMTP Client: Sends emails to recipients using SMTP commands.

Front

What are the three data link layer framing methods?

Back

1. Character count 2. Character stuffing 3. Bit stuffing

Front

What is Dijkstra's algorithm used for?

Back

Dijkstra's algorithm is used to compute the shortest path from a source node to all other nodes in a graph.

Front

What is the Distance Vector Routing Algorithm?

Back

The Distance Vector Routing Algorithm maintains a table (vector) that gives the best-known distance to each destination and which link to use to get there.

Front

What is the purpose of a checksum in networking?

Back

A checksum is used to verify the integrity of data by checking for errors in data transmission.

Front

What is the significance of the MAC address in networking?

Back

The MAC address is a unique identifier assigned to network interfaces for communications at the data link layer of a network.

Front

What is the function of a router in a network?

Back

A router connects different networks and directs data packets between them.