Understanding Border Gateway Protocol

What does BGP stand for?

• Border Gateway Protocol

• Basic Gateway Protocol

• Broadband Gateway Protocol

• Border Gateway Program

What is the primary purpose of BGP?

• To manage network security protocols.

• To exchange routing information between autonomous systems.

• To provide a user interface for network configuration.

• To optimize bandwidth usage within a single network.

Which protocol does BGP use to establish a connection between peers?

• HTTP

• FTP

• UDP

• TCP

Name one of the main factors BGP uses for route selection.

• AS Path

• Local Preference

• Metric

• Next Hop

What is the role of AS_PATH in BGP?

• AS_PATH is used to encrypt BGP messages.

• AS_PATH determines the bandwidth of a route.

• AS_PATH is a protocol for establishing BGP sessions.

• AS_PATH helps prevent routing loops and aids in route selection in BGP.

What is a BGP peer?

• A BGP peer is a type of firewall that filters network traffic.

• A BGP peer is a router that exchanges routing information with another router using BGP.

• A BGP peer is a network switch that connects multiple devices.

• A BGP peer is a protocol used for email communication.

What is the difference between eBGP and iBGP?

• eBGP is used for static routing, while iBGP is for dynamic routing.

• eBGP requires a full mesh, while iBGP does not.

• eBGP is used for local routing, while iBGP is for global routing.

• eBGP is for inter-AS routing, while iBGP is for intra-AS routing.

How does BGP handle route updates?

• BGP updates routes by sending multicast messages to all routers.

• BGP uses a centralized server to manage route updates.

• BGP handles route updates by exchanging update messages between peers that include routing information and attributes.

• BGP handles route updates through periodic broadcasts to all peers.

What is the present version of BGP

• BGP 1

• BGP 2

• BGP 3

• BGP 4

NOC

• No Objection Certificate

• Network Operations Center

• Network Operations Controller

• No Ops Center