CentOS 7 - Updates for x86_64: system environment/base: bridge-utils
bridge-utils - Utilities for configuring the linux ethernet bridge
This package contains utilities for configuring the linux ethernet
bridge. The linux ethernet bridge can be used for connecting multiple
ethernet devices together. The connecting is fully transparent: hosts
connected to one ethernet device see hosts connected to the other
ethernet devices directly.
Install bridge-utils if you want to use the linux ethernet bridge.