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posted on 3 Feb 2025
I was interviewed in Jan 2025.
VLANs are used to segment network traffic for security and performance purposes.
VLANs divide a single physical network into multiple virtual networks.
Each VLAN has its own broadcast domain, reducing network congestion.
VLANs can be configured on switches by assigning ports to specific VLANs.
VLAN tagging allows for traffic to be identified and routed to the correct VLAN.
VLANs can improve network security by isolating sen
Routing protocol is a set of rules used by routers to determine the best path for data packets to reach their destination.
Routing protocols help routers communicate with each other to share information about network topology.
They determine the best path for data packets based on factors like hop count, bandwidth, and delay.
Examples of routing protocols include RIP, OSPF, EIGRP, and BGP.
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
The OSI model stands for Open Systems Interconnection model.
It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has specific functions and communicates with the adjacent layers.
Data is encapsulated and decapsu...
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
My expected salary is negotiable and dependent on the specific responsibilities and benefits offered by the employer.
My expected salary is based on industry standards and my level of experience in the field.
I am open to discussing salary range during the interview process.
I am looking for a competitive salary that reflects my qualifications and contributions to the organization.
It's so more complicated round and questions
LTE call flow involves multiple steps including connection establishment, data transfer, and connection release.
UE sends a connection request to the eNodeB
eNodeB forwards the request to the MME for authentication and authorization
MME communicates with the HSS for user authentication
Once authenticated, MME assigns a temporary ID to the UE and establishes a connection with the eNodeB
Data transfer occurs between the UE an...
LTE mobility procedures involve handover, tracking area update, and cell reselection.
Handover: process of transferring an ongoing call or data session from one cell to another
Tracking Area Update: updating the location of a mobile device when moving to a new tracking area
Cell Reselection: process of selecting the best cell when a mobile device moves out of the coverage area of the current cell
I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.
I was interviewed in Nov 2023.
First round was Aptitude test on logical reasoning
And coding problems on arrays and sql Queries
posted on 16 Jul 2024
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.
Basic questions like positioning array , sorting
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