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I applied via Recruitment Consulltant and was interviewed before Sep 2022. There were 3 interview rounds.
NAT is used to translate private IP addresses to public IP addresses for communication over the internet.
NAT allows multiple devices on a local network to share a single public IP address
It enhances security by hiding internal IP addresses from external networks
NAT can be static or dynamic, depending on whether the translation is fixed or changes over time
OSI Layers are a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
Physical Layer - deals with physical connections and transmission of raw data
Data Link Layer - responsible for node-to-node communication
Network Layer - manages network connections and routing
Transport Layer - ensures end-to-end communication
Session Layer - establishes, maintain...
IPv4 address is a unique numerical label assigned to each device connected to a computer network using Internet Protocol version 4.
IPv4 address is a 32-bit address used to identify devices on a network.
It is written in decimal format with four numbers separated by periods (e.g. 192.168.1.1).
Each number in the address can range from 0 to 255.
IPv4 addresses are used for communication and routing of data packets over a ne
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I was interviewed in Jan 2025.
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
What questions they will ask..
Who to develop the company profit and shares
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another for sharing data and resources.
Networks can be wired or wireless
Networks can be local (LAN), wide area (WAN), or global (Internet)
Networks use protocols like TCP/IP for communication
VTP (VLAN Trunking Protocol) is a Cisco proprietary protocol used to manage VLAN configurations across a network. VLANs are virtual LANs that separate broadcast domains.
VTP is used to synchronize VLAN information across switches in a network
It helps in reducing the administrative overhead of manually configuring VLANs on each switch
VLANs are used to logically segment a network into separate broadcast domains
VLANs impro...
Protocol is a set of rules that govern the communication between devices in a network.
Protocol defines the format, timing, sequencing, and error checking of data transmission.
Examples of protocols include TCP/IP, HTTP, FTP, and SMTP.
Protocols ensure that devices can communicate effectively and understand each other's data.
Basic requirements of CCNA include knowledge of networking fundamentals, routing and switching, and hands-on experience with Cisco devices.
Understanding of networking fundamentals such as TCP/IP, subnetting, and OSI model
Knowledge of routing and switching concepts including VLANs, STP, and routing protocols like OSPF and EIGRP
Hands-on experience with Cisco routers and switches
Ability to troubleshoot network issues and ...
There are multiple ways to transfer data in CCNA, including wired and wireless methods.
Data transfer methods in CCNA include Ethernet, Wi-Fi, Bluetooth, and cellular networks.
Ethernet is a common wired method used for data transfer in CCNA.
Wi-Fi allows for wireless data transfer over a local network.
Bluetooth is used for short-range wireless data transfer between devices.
Cellular networks enable data transfer over mobi
IP stands for Internet Protocol, which is a logical address used to identify devices on a network.
IP is a unique identifier assigned to each device connected to a network.
It allows devices to communicate with each other by routing data packets.
There are two versions of IP - IPv4 and IPv6.
IPv4 addresses are 32 bits long and written in decimal format (e.g. 192.168.1.1).
IPv6 addresses are 128 bits long and written in hexa...
Regarding technical questions
VPN stands for Virtual Private Network. It is a secure and encrypted connection between two devices over the internet.
VPN allows remote access to a private network over the internet
It provides security and privacy by encrypting the data transmitted over the network
VPN can be used to bypass geographical restrictions and access content not available in your region
Examples of VPN include OpenVPN, Cisco AnyConnect, and Nor
The server name is not specified. Can you please provide more context?
The question needs more information to provide a specific answer.
The server name could refer to a specific server in a network or a domain name.
Without additional context, it is impossible to provide a meaningful answer.
I applied via Naukri.com and was interviewed in May 2023. There were 4 interview rounds.
English comphresion,logical reasoning,Numerical
I applied via Recruitment Consulltant and was interviewed in Oct 2022. There were 3 interview rounds.
I applied via AmbitionBox and was interviewed in Aug 2022. There were 3 interview rounds.
12:00 pm
The time was attending interview at place
Address coat it was black and white
I passed the test because i prepared it was simply
I applied via Naukri.com and was interviewed in Jan 2022. There were 2 interview rounds.
posted on 23 Apr 2024
I applied via Instagram and was interviewed in Mar 2024. There was 1 interview round.
Networking is the practice of connecting computers and other devices to share resources and information. IoT refers to the network of physical devices connected to the internet, allowing them to communicate and exchange data.
Networking involves connecting devices to share resources and information
IoT refers to physical devices connected to the internet
IoT devices can communicate and exchange data
Examples of IoT devices...
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