routing protocols : Terms: AS, IGPs, EGPs

The video tutorial explains routing protocols, focusing on autonomous systems (AS) and their management. It covers Interior Gateway Protocols (IGP) and Exterior Gateway Protocols (EGP), such as RIP, EIGRP, OSPF, ISIS, and BGP. The tutorial details how AS connect to the Internet using BGP and the importance of registering autonomous system numbers for public Internet connections.

What is an autonomous system (AS) primarily defined by?

• A collection of routers connected to the Internet

• A network managed by multiple companies

• A group of networks under a single administrative domain

• A system that uses only static routes

Which protocol is used within an autonomous system for routing?

• BGP

• RIP

• HTTP

• FTP

What is the primary protocol used between autonomous systems?

• BGP

• ISIS

• EIGRP

• OSPF

Why is it necessary to register an autonomous system number (ASN) when connecting to the Internet?

• To enable the use of static routes

• To allow multiple companies to manage the same network

• To ensure unique identification on the Internet

• To avoid using any routing protocols

What can be used within an autonomous system if it is not connected to the Internet?

• A public ASN

• A private ASN

• A static IP address

• A dynamic IP address