BGP Is an Enhanced Distance-Vector Routing Protocol

question 232

Multiple Choice

BGP is an enhanced distance-vector routing protocol. Which is the major reason for this?

• A) BGP does not accept the routes whose AS_Path attribute contains the local AS number.
• B) Nexthop is a well-known mandatory attribute of BGP routes.
• C) The AS_Path attribute records all the ASs that a BGP route passes through on the transmission path. In route selection rules, a route with a shorter AS_Path is preferred.
• D) The AS_Path attribute records all the ASs that a BGP route passes through on the transmission path. In route selection rules, a route with a shorter AS_Path is preferred, and the AS_Path attribute is also checked in IBGP.

---

Definitions:

Gram

A metric unit of mass equal to one thousandth of a kilogram.

Mass

A measure of the amount of matter in an object, often measured in kilograms or grams.

Scientific Method

A systematic approach to research and experimentation used to explore observations and answer questions, involving hypothesis formulation, experimentation, and conclusion.

Data Analysis

The process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information and supporting decision-making.