Which of the following statements regarding BGP route advertisement rules are true?

A BGP Speaker advertises all BGP routes to its peers under certain conditions, specifically those that are best suited for advertisement, while taking different scenarios into account. BGP, or Border Gateway Protocol, utilizes a set of rules and policies for managing how routing information is shared across multiple autonomous systems.

In practice, when a BGP Speaker establishes a connection with a peer, it does not simply send all routes blindly; instead, it filters routes based on policies and attributes such as route preference, path attributes, and the configured rules of the network. However, in general terms, BGP adheres to the understanding that it is designed to facilitate route advertisement across its peers, ensuring that routing decisions can be made based on the best paths available.

The focus on route policies and preferences becomes particularly important in complex scenarios where multiple routes exist or when interactions with EBGP (external BGP) and IBGP (internal BGP) peers come into play, which may influence which routes are advertised.

This understanding reflects the nature of BGP, where dissemination of routing information is crucial for the effective functioning of the internet and the management of routing paths between different networks. While there are exceptions and specifics surrounding policy filters, the overarching principle remains that a B