Add office photos
Filter interviews by
Railwire Ict L2 Network Engineer Interview Questions and Answers
Railwire Ict L2 Network Engineer Interview Experiences
1 interview found
Interview Questionnaire
3 Questions
- Q1. What is osi layer.
- Ans.
OSI (Open Systems Interconnection) layer is a conceptual model that describes the communication functions of a telecommunication or computing system.
OSI model has 7 layers, each with a specific function
Layer 1 (Physical) deals with physical connections and signals
Layer 2 (Data Link) handles data packets and error correction
Layer 3 (Network) manages routing and addressing
Layer 4 (Transport) ensures reliable data transfe...
- Q2. What is trunk and vlan configuration.
- Ans.
Trunk is a link between switches carrying multiple VLANs. VLAN configuration is assigning ports to specific VLANs.
Trunk is used to carry multiple VLANs over a single link between switches
VLAN configuration is used to group ports into separate broadcast domains
VLANs can be used to segregate traffic, improve security, and optimize network performance
Examples of VLAN configuration include assigning ports to specific VLANs...
- Q3. Differentiate TRUNK AND UNTAGGED.
- Ans.
A trunk is a link that carries multiple VLANs, while untagged refers to a port that does not add VLAN tags to the frames it receives.
A trunk is used to connect switches or routers and allows the transmission of multiple VLANs over a single link.
Trunk ports add VLAN tags to the frames they receive and remove them when transmitting.
Untagged ports are typically used to connect end devices and do not add or remove VLAN tag...
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Selected
I applied via Job Portal and was interviewed in Feb 2023. There were 5 interview rounds.
(2 Questions)
- Q1. About CCNA and discussion with basis technical questions
- Q2. Routing and switching
(1 Question)
- Q1. More about that technical questions
(1 Question)
- Q1. Discussion on OSPF, ISIS, BGP routing protocol
(1 Question)
- Q1. About salary and basis questions
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Mar 2023. There were 3 interview rounds.
(2 Questions)
- Q1. What is your family background
- Q2. What is your short term goal
(2 Questions)
- Q1. Why are you change your job
- Q2. What is your hobbies
Interview Preparation Tips
I applied via Company Website and was interviewed in Mar 2022. There were 3 interview rounds.
Blue Orange Green
Blue Orange Green
Interview Preparation Tips
L2 Network Engineer Interview Questions & Answers
Tata Communications
Anonymous
posted on 10 Sep 2022
I applied via Referral and was interviewed before Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. Questions related to day to day work in current organization
(1 Question)
- Q1. OSPF BGP, switching question, SDWAN
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. 4g architect and interphase used?
- Ans.
4G architecture includes radio access network (RAN), core network, and user equipment (UE) with interfaces like S1, X2, and LTE-Uu.
4G architecture consists of Radio Access Network (RAN), Core Network, and User Equipment (UE)
Interfaces used in 4G architecture include S1, X2, and LTE-Uu
RAN connects UE to the core network, while X2 is used for communication between base stations
LTE-Uu is the air interface between UE and b
- Q2. Regarding throughput and sinr degradation how to improve?
- Q3. How to calculate PRB?
- Ans.
PRB can be calculated by dividing the total available bandwidth by the bandwidth per PRB.
Calculate total available bandwidth
Determine the bandwidth per PRB
Divide total available bandwidth by bandwidth per PRB to get the number of PRBs
- Q4. OSS kpi knowledge?
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Ospf protocol and routing
- Q2. Osi layers and bgp
(2 Questions)
- Q1. Bgp protocol and switching
- Q2. Incident management
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a highly experienced Senior Network Engineer with a strong background in designing, implementing, and managing complex network infrastructures.
Over 10 years of experience in network engineering
Proficient in Cisco, Juniper, and Palo Alto technologies
Skilled in network design, implementation, and troubleshooting
Certified in CCNP and JNCIP
Led successful network upgrade projects at previous companies
- Q2. Experience and expertice , certification
Network Engineer Interview Questions & Answers
Reliance Communications
Anonymous
posted on 3 Oct 2024
Selected
I applied via Job Portal and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. What is rating of llop
- Ans.
The rating of llop refers to the Load Line Operating Power of a network device.
Rating of llop is a measure of the maximum power a network device can operate at.
It is important for ensuring the device does not exceed its power limits.
For example, a switch may have a rating of llop of 250W, meaning it can operate at a maximum power of 250 watts.
- Q2. How many max sectors run on tower
- Ans.
The maximum number of sectors that can run on a tower depends on various factors such as tower capacity, network traffic, and hardware specifications.
The maximum number of sectors that can run on a tower is typically determined by the tower's capacity and the network traffic it needs to handle.
Factors such as hardware specifications, signal strength, and interference can also impact the maximum number of sectors that c...
Interview Preparation Tips
Network Engineer Interview Questions & Answers
Excitel Broadband
Vipin Kumar Maurya
posted on 29 Dec 2024
(2 Questions)
- Q1. Network Engineer Olt OTDR Installation OFC
- Q2. To
(2 Questions)
- Q1. Tell mee about yourself
- Q2. What is networking
Interview Preparation Tips
Railwire Ict Interview FAQs
Tell us how to improve this page.
Railwire Ict Interviews By Designations
Interview Questions for Popular Designations
- Network Engineer Interview Questions
- Network Administrator Interview Questions
- Senior Network Engineer Interview Questions
- Network Support Engineer Interview Questions
- Network Engineer L1 Interview Questions
- Network Specialist Interview Questions
- Network Security Engineer Interview Questions
- Network Analyst Interview Questions
- Show more
Interview Questions from Similar Companies
Railwire Ict L2 Network Engineer Reviews and Ratings
based on 3 reviews
Rating in categories
|
Network Engineer
95
salaries
|  ₹1.2 L/yr - ₹4.5 L/yr |
|
Network Support Engineer
33
salaries
| ₹1.1 L/yr - ₹3.2 L/yr |
|
Network Engineer L1
13
salaries
| ₹1.4 L/yr - ₹2.6 L/yr |
|
Senior Software Engineer
9
salaries
| ₹5.5 L/yr - ₹17 L/yr |
|
L2 Network Engineer
9
salaries
| ₹2.1 L/yr - ₹4 L/yr |
Bharat Sanchar Nigam
Railtel Corporation Of India
Power Grid Corporation of India
Bharat Broadband Network
Calculate your in-hand salary
- Home >
- Interviews >
- Railwire Ict Interview Questions >
- Railwire Ict L2 Network Engineer Interview Questions
