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I applied via Naukri.com and was interviewed before Oct 2020. There was 1 interview round.
Networking is the process of connecting devices together to share resources and communicate with each other.
Networking involves the use of hardware and software to create a communication system between devices.
It allows devices to share resources such as printers, files, and internet connections.
Networking can be done using wired or wireless connections.
Examples of networking technologies include Ethernet, Wi-Fi, and B...
OSI reference model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.
OSI stands for Open Systems Interconnection.
It has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with the adjacent layers.
It helps in understanding how data is transmitted over ...
Routing protocols are used to exchange routing information between routers to determine the best path for data transmission.
Routing protocols are used to facilitate communication between routers in a network.
They determine the best path for data transmission based on various metrics such as hop count, bandwidth, and delay.
Examples of routing protocols include OSPF, BGP, and EIGRP.
Routing protocols can be classified as ...
WDM stands for Wavelength Division Multiplexing, a technology that allows multiple data streams to be transmitted simultaneously over a single optical fiber by using different wavelengths of light.
WDM is used in fiber optic communication systems to increase the capacity of the network.
It allows for the transmission of multiple signals over a single fiber by using different wavelengths of light.
There are two types of WD...
VLAN stands for Virtual Local Area Network. It is a logical grouping of devices on a network based on their functions, project teams, or applications.
VLANs allow network administrators to segment a network into smaller, more manageable groups.
Each VLAN is a separate broadcast domain, which means that broadcasts sent by a device in one VLAN are not forwarded to devices in other VLANs.
VLANs can be configured to span mult...
I applied via Referral and was interviewed before Nov 2022. There were 4 interview rounds.
I am willing to work on a 24*7 shift and my previous salary is confidential. I am interested in joining because of the challenging opportunities and growth potential. I can come for an interview within a week.
I am open to working on a 24*7 shift as I understand the importance of round-the-clock network support.
My previous salary is confidential and I prefer not to disclose it.
I am interested in joining because of the c...
I applied via Company Website
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VLAN stands for Virtual Local Area Network, a method of segmenting a physical network into multiple virtual networks.
VLANs allow for better network security by isolating traffic between different groups of devices.
They can improve network performance by reducing broadcast traffic.
VLANs can be used to logically group devices based on department, function, or location.
Each VLAN operates as if it is on its own separate ne...
P2P is a direct connection between two parties, while MPLS is a network technology that directs data from one network node to the next based on short path labels.
P2P stands for Peer-to-Peer and is a decentralized communication model where each party has equal capabilities and responsibilities.
MPLS stands for Multiprotocol Label Switching and is a routing technique used in telecommunications networks to speed up and sha...
I applied via Referral and was interviewed in May 2023. There were 2 interview rounds.
MGCP, SIP, and SCCP are protocols used in telecommunications for controlling communication sessions.
MGCP (Media Gateway Control Protocol) is used for controlling media gateways in VoIP networks.
SIP (Session Initiation Protocol) is used for initiating, maintaining, and terminating real-time sessions like voice and video calls over IP networks.
SCCP (Skinny Client Control Protocol) is a Cisco proprietary protocol used for...
Logs can be collected using various methods such as syslog, SNMP, agent-based monitoring, and log management tools.
Use syslog to collect system logs from network devices
Utilize SNMP to gather performance data and alerts from network devices
Deploy agent-based monitoring tools on servers to collect detailed logs
Implement log management tools like Splunk or ELK stack for centralized log collection and analysis
I applied via Walk-in and was interviewed in Dec 2020. There was 1 interview round.
Maintaining a mobile network involves regular monitoring, troubleshooting, and updating of network equipment and software.
Regularly monitor network performance and troubleshoot any issues that arise
Update network equipment and software to ensure optimal performance and security
Implement security measures to protect against cyber threats
Perform regular maintenance tasks such as cleaning equipment and checking for physic...
To restore a network, identify the issue, troubleshoot, implement a solution, and test the network.
Identify the issue causing the network problem
Troubleshoot the network components to pinpoint the exact cause
Implement a solution to fix the network issue
Test the network to ensure the problem is resolved
To update the mw configuration as per LB plan and pass through the VLAN by LAN or WAN, you need to configure the load balancer settings and ensure proper routing.
Configure the load balancer to distribute traffic evenly across multiple servers
Update the mw configuration to align with the load balancer plan
Ensure VLAN settings are correctly configured for LAN or WAN transmission
I applied via Recruitment Consultant and was interviewed before Nov 2019. There were 4 interview rounds.
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