Bharti Airtel Service Engineer Interview Questions and Answers

BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information across the Internet. MPLS (Multiprotocol Label Switching) is a technique for speeding up network traffic flow.

• BGP is used to make core routing decisions on the Internet.

• MPLS is used to speed up network traffic flow by allowing routers to make forwarding decisions based on labels instead of IP addresses.

• BGP operates between differen...read more

Networking in a company allows for communication, data sharing, resource sharing, and collaboration among employees and departments.

• Facilitates communication between employees, departments, and branches

• Enables sharing of resources such as printers, servers, and internet connection

• Allows for centralized data storage and access

• Facilitates collaboration on projects and tasks

• Enhances security through network monitoring and

Ports of a router are physical connection points that allow devices to connect to the network.

• Ports on a router can include Ethernet ports, USB ports, and WAN ports.

• Each port serves a specific function, such as connecting a computer or printer to the network.

• Routers may have different types and numbers of ports, depending on the model and manufacturer.

• Ports can be used for wired or wireless connections, depending on th

BTS configuration for radio bands and transmission types

• BTS configuration involves setting up the radio bands for 2G, 3G, 4G, and LTD

• Transmission types include microwave, fiber optic, and satellite

• Proper configuration ensures optimal network performance and coverage