What does 'VRRP' stand for in networking?

VRRP stands for Virtual Router Redundancy Protocol. This protocol is used to provide automatic assignment of available Internet Protocol (IP) addresses to participating hosts or routers. Specifically, VRRP enables multiple routers to work together to present the appearance of a single virtual router to the hosts on a local area network (LAN).

The main advantage of VRRP is that it enhances the availability and reliability of routing paths by allowing one router to back up another. In the event that the primary router fails, one of the standby routers can take over the role of the virtual router seamlessly, minimizing downtime and ensuring continuous network connectivity.

This functionality is critical in maintaining redundancy in network infrastructure, which is essential for organizations that require high availability for their communications and data traffic. The other options provided do not accurately describe the protocol used for this purpose.