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I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2022. There were 2 interview rounds.
OSI layer is a conceptual model that describes the communication functions of a network.
OSI stands for Open Systems Interconnection.
It has 7 layers, each with a specific function.
Layer 1 is the physical layer, responsible for transmitting raw data.
Layer 2 is the data link layer, responsible for error-free transmission of data.
Layer 3 is the network layer, responsible for routing and addressing.
Layer 4 is the transport ...
Various network protocols include TCP/IP, HTTP, FTP, SMTP, DNS, DHCP, and more.
TCP/IP is the most commonly used protocol for internet communication
HTTP is used for web browsing and transferring data between web servers and clients
FTP is used for file transfer between computers
SMTP is used for email communication
DNS is used for domain name resolution
DHCP is used for automatic IP address assignment
Other protocols include
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I applied via Walk-in and was interviewed before Jul 2020. There was 1 interview round.
I am a dedicated network engineer with 5 years of experience in designing, implementing, and troubleshooting complex network infrastructures.
Experienced in configuring routers, switches, firewalls, and load balancers
Skilled in network security protocols such as VPNs, ACLs, and IDS/IPS
Proficient in network monitoring tools like Wireshark and Nagios
Certified in Cisco CCNA and CCNP
Multiplexer is a device that combines multiple signals into one signal. Demultiplexer is a device that separates one signal into multiple signals.
Multiplexer is also known as MUX.
It is used to increase the capacity of a communication channel.
Demultiplexer is also known as DEMUX.
It is used to route a single input signal to multiple output signals.
Multiplexer and demultiplexer are commonly used in digital communication s...
OTDR stands for Optical Time Domain Reflectometer. It is a device used to test and troubleshoot fiber optic networks.
OTDR sends a pulse of light into the fiber and measures the time and strength of the reflected signal.
It can detect faults such as breaks, bends, and splices in the fiber.
OTDR can also measure the length of the fiber and the attenuation of the signal.
It is an essential tool for maintaining and repairing ...
I have a strong technical background, excellent problem-solving skills, and a proven track record of successfully implementing network solutions.
Extensive experience in designing, implementing, and managing complex network infrastructures
Strong knowledge of network protocols and technologies such as TCP/IP, VLANs, and routing protocols
Proven ability to troubleshoot network issues and implement effective solutions
Excell...
I applied via Apna Jobs and was interviewed before Oct 2021. There were 2 interview rounds.
I applied via Indeed and was interviewed before Jun 2020. There was 1 interview round.
posted on 17 Jun 2024
I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.
TELECOMMUNICATION,IWM TOOL,RFDS DESIGN,CIQ,IB WAVE DESIGN
posted on 13 Jul 2023
I applied via LinkedIn and was interviewed before Jul 2022. There were 3 interview rounds.
Normal mathematics and some technical
Router functions to route data packets between different networks. Switch configuration involves setting up ports, VLANs, and security settings.
Router functions include routing data packets between networks, determining the best path for data transmission, and providing network security.
Switch configuration involves setting up ports, VLANs (Virtual Local Area Networks), and security settings to control traffic flow wit...
posted on 21 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
VPN stands for Virtual Private Network. It allows users to securely access a private network over a public network.
VPN creates a secure and encrypted connection between the user's device and the private network
It masks the user's IP address and encrypts data to ensure privacy and security
Common types of VPN include SSL VPN, IPsec VPN, and PPTP VPN
VPN can be used to access company networks remotely, bypass geo-restricti
BGP (Border Gateway Protocol) is an exterior gateway protocol used to route traffic between different autonomous systems. OSPF (Open Shortest Path First) is an interior gateway protocol used to route traffic within a single autonomous system.
BGP is used to connect different autonomous systems and make routing decisions based on network policies.
OSPF is used within a single autonomous system to determine the best path f...
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