VSAN Technology Trainee Network Engineer Interview Questions, Process, and Tips for Experienced

Q1. BGP and Mpls skill set required
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Q2. Why use BGP in Banking customer
Ans. 
BGP is used in Banking customer for secure and reliable communication between branches and data centers.
• BGP provides secure and reliable communication between branches and data centers in a banking network.

• It allows for efficient routing of traffic and automatic failover in case of network issues.

• BGP helps in maintaining high availability and ensuring data confidentiality in banking operations.
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Q3. Is multiple BGP configured on same router
Ans. 
Yes, multiple BGP can be configured on the same router for redundancy and load balancing.
• Multiple BGP instances can be configured on the same router to handle different peers or address families.

• Each BGP instance will have its own configuration and routing table.

• This setup can provide redundancy and load balancing for network traffic.

• For example, one BGP instance can be used for IPv4 routing while another is used for I
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Q4. Why mpls link required in Banking customer
Ans. 
MPLS links are required in Banking customer for secure and reliable communication.
• MPLS provides secure and reliable communication for sensitive banking data

• Helps in prioritizing traffic for critical banking applications

• Ensures low latency and high performance for real-time transactions

• Supports seamless connectivity between multiple bank branches and data centers
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Q1. Ospf, bgp states
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Q2. How stp work in 3 switches
Ans. 
STP (Spanning Tree Protocol) is used to prevent loops in a network by blocking redundant paths between switches.
• STP elects a root bridge to serve as the central point in the network

• Each switch determines the best path to the root bridge based on the lowest path cost

• Ports on switches are designated as root ports, designated ports, or blocking ports to create a loop-free topology
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Q1. How arp generate and its packet flow across the network?
Ans. 
ARP generates and sends packets to map IP addresses to MAC addresses in a network.
• ARP request is broadcasted to all devices on the network

• The device with the matching IP address responds with its MAC address

• ARP table is updated with the IP-MAC mapping

• ARP packets have source and destination MAC addresses, IP addresses, and ARP operation code
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Q2. What is CSMA/CD, and how does this thing work in real life, give an example.
Ans. 
CSMA/CD stands for Carrier Sense Multiple Access with Collision Detection. It is a network protocol used in Ethernet networks to avoid data collisions.
• CSMA/CD is used in Ethernet networks to regulate access to the network medium.

• Before sending data, a device using CSMA/CD listens to the network to check if it is busy.

• If the network is clear, the device sends the data. If a collision is detected, the device stops transm...read more
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Regarding technical questions

Q1. Asking for IP and networking
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Q2. What is the VPN
Ans. 
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
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Q3. What is the server name
Ans. 
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.
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Q4. Asking for priorities
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Q1. Asking for salary
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English comphresion,logical reasoning,Numerical

Q1. Basics of Electronics and Telecommunication Engineering
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Q1. Basic of interview questions
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Technical support business analyst And IT data analysis related riport explain And handle all different. Related as all queries solved And employees to employees relationship And mentioned stuff strictly And strong.

Q1. IT. i am basically current studied MIT campus PGDM IT HR anyletics related study .i am eligible for company work?
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Q2. I larning And devopment IT consultant helf And support company growth. i interested . this opportunity nice i am eligible to this yes ya no.
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Q1. Tcp udp three way handshake
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Q2. Dns dhcp file share smb
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