IMPACT Infotech IT Technician Interview Questions and Answers

IP address is a numeric and logical address in all our system. Subnet mask define is network IP class. Gateways is a main gate of IP address & network.

DNS stand for domain name system domain name ka use kisi bhi name ko IP mai change krne k lia kiya jata hai. DHCP dhcp full form dynamic host configuretion protocol dhcp ka use kisi bhi system ko autometecally IP address provide krane k lia kiya jata hai. ITIL ka pura naam information technology infrastracture protocol hai jismai Information technology ki sari policy security and other full information provide hoti h

Configuration in a switch involves setting up various parameters to optimize network performance.

• Access the switch's configuration interface through a web browser or command line interface

• Set up VLANs to segment network traffic

• Configure port settings such as speed, duplex mode, and spanning tree protocol

• Enable security features like port security and access control lists

• Monitor switch performance and troubleshoot any i

To check network and network issues, you can use various tools and techniques to troubleshoot connectivity problems.

• Use ping command to test connectivity to a specific IP address or domain

• Check network settings such as IP address, subnet mask, gateway, and DNS server

• Use traceroute command to identify the path packets take to reach a destination

• Check physical connections such as cables, switches, and routers

• Use network ...read more