Reliance Communications Network Engineer Interview Questions, Process, and Tips

Q1. Network architecture
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Q2. LAN TECHNOLOGY in detail
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LAN technology refers to the methods and protocols used to create local area networks for connecting devices within a limited geographical area.
• LAN technology includes Ethernet, Wi-Fi, and Token Ring.

• Ethernet is the most common LAN technology, using CSMA/CD for collision detection.

• Wi-Fi uses wireless signals to connect devices within a LAN.

• Token Ring is a less common LAN technology that uses a token-passing protocol.

• LA...read more
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Q1. OSI MODEL and Layers
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Q2. Router technique
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Router technique refers to the method used by a router to determine the best path for forwarding data packets.
• Routing protocols like OSPF, EIGRP, and BGP are used to determine the best path for data packets

• Static routing involves manually configuring the routes on the router

• Dynamic routing allows routers to communicate with each other to determine the best path

• Packet switching is used by routers to forward data packets
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Q3. OSI Model layer functionality
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The OSI Model defines the functions of each layer in a network communication system.
• Physical layer - transmits raw data bits over a physical medium

• Data link layer - provides error detection and correction, and organizes data into frames

• Network layer - routes data packets between different networks

• Transport layer - ensures reliable data delivery and manages end-to-end communication

• Session layer - establishes, maintains,...read more
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Q4. Routing Technology
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Q5. TCP IP MODEL in detail
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TCP/IP model is a conceptual framework used for understanding networking protocols.
• Consists of four layers: Application, Transport, Internet, Link

• Each layer has specific functions and protocols

• Data is encapsulated and decapsulated as it moves through the layers

• Example: HTTP operates at the Application layer, TCP at the Transport layer
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Q6. FTTH technology
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Q7. Network Troubleshooting
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Q1. Introduce yourself
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Q2. Question about last job profile
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Q3. Salary excepted
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Q1. Tell mee about yourself
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Q2. What is networking
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Q1. What is IPRAN solution
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IPRAN solution stands for Internet Protocol Radio Access Network, which is a network architecture that combines IP/MPLS and mobile technologies.
• IPRAN solution is used to provide high-speed internet access to mobile users.

• It helps in optimizing network resources and improving network performance.

• Examples of IPRAN solution providers include Cisco, Huawei, and Juniper Networks.
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Q2. What is the different types of L2VPN we have
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Different types of L2VPN include Ethernet VPN (EVPN), Virtual Private LAN Service (VPLS), and Layer 2 Tunneling Protocol (L2TP).
• Ethernet VPN (EVPN) - Uses BGP as the control plane protocol for distributing MAC addresses across the network.

• Virtual Private LAN Service (VPLS) - Extends a LAN over the network, allowing multiple sites to appear as if they are on the same LAN segment.

• Layer 2 Tunneling Protocol (L2TP) - Creat...read more
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Good .best . wonderful

Q1. About BGP. All routine protocols
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Q2. About switching protocol
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Q3. About vlan taging .
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Q4. About subnetin. & VLSM
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Q5. DHCP.dhcp snooping
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Multiple choice question

Q1. Networking questions. OSI layers protocols Routing, Switching
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Q1. At end they called for HR discussion.
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