BGP basics. 1  The current version of BGP is BGP version 4, based on RFC4271. 2  BGP is the path-vector protocol that provides routing information for autonomous systems on the Internet via its AS-Path attribute. 3  BGP is a Layer 4 protocol that sits on top of TCP.
Rabbit habitats include meadows, woods, forests, grasslands, deserts and wetlands. Rabbits live in groups, and the best known species, the European rabbit, lives in underground burrows, or rabbit holes.A group of burrows is called a warren. More than half the world's rabbit population resides in North America.abbit habitats include meadows, woods, forests, grasslands, deserts and wetlands. Rabbits live in groups, and the best known species, the European rabbit, lives in underground burrows, or rabbit holes. A group of burrows is called a warren. More than half the world's rabbit population resides in North America.
Nest Sites and Shelter. 1  Females of most rabbit species create a shallow, bowl like nest called a âform,â and line it with leaves, grass, and fur plucked from their bellies. 2  Female domestic rabbits (and our rare Pygmy rabbits) excavate burrows for their shelter and den site.