Which of the following routing protocols is used to exchange route information between public autonomous systems?

The correct answer is B. BGP. BGP (Border Gateway Protocol) is a routing protocol that is used to exchange route information between public autonomous systems (AS). An AS is a network or a group of networks that are under the same administrative control and share a common routing policy. BGP is the standard p

Submitted by minji_kr· Mar 5, 2026Communication and Network Security

Question

Options

AOSPF
BBGP
CEIGRP
DRIP

How the community answered

(54 responses)

A
4% (2)
B
93% (50)
C
2% (1)
D
2% (1)

Explanation

BGP (Border Gateway Protocol) is a routing protocol that is used to exchange route information between public autonomous systems (AS). An AS is a network or a group of networks that are under the same administrative control and share a common routing policy. BGP is the standard protocol for interconnecting different AS on the Internet, allowing them to exchange information about the reachability and availability of IP prefixes. BGP is also used for traffic engineering, load balancing, and policy-based routing.

Topics

#routing protocols#BGP#autonomous systems#internet routing

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