Cisco Network Administrator Interview Questions and Answers

Telecom refers to communication over a distance using technology, while network refers to interconnected devices sharing resources and information.

• Telecom involves transmitting data over long distances using various technologies like telephone lines, satellites, and fiber optics.

• Network refers to a group of interconnected devices that can communicate and share resources, such as computers, servers, and printers.

• Telecom...read more

Telecom refers to communication over a distance using various technologies, while a network is a collection of interconnected devices that can communicate with each other.

• Telecom involves transmitting data over long distances using technologies like telephone lines, fiber optics, and satellites

• Network refers to a collection of devices like computers, servers, and routers that are connected to each other to share resour...read more

BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different autonomous systems (AS).

• BGP is used to exchange routing information and prefixes between different AS numbers.

• BGP helps in determining the best path for data to travel between networks.

• BGP operates on TCP port 179.

• BGP uses attributes like AS path, next hop, and local preference to make routing decisions.

• Example: B...read more