What does PAgP stand for?

What does PAgP stand for?

• A. Port Aggregation Protocol
• B. Private Aggregation Protocol
• C. Path Aggregation Protocol
• D. Physical Aggregation Protocol

Answer: (A)

PAgP stands for Port Aggregation Protocol. It is a Cisco proprietary protocol that is used to automate the aggregation of multiple Ethernet links into a single logical link. This is useful for increasing bandwidth and providing redundancy between switches or other devices. By employing PAgP, network devices can negotiate automatically to form a link aggregation group (LAG), which consolidates multiple physical interfaces into one logical interface, promoting effective load balancing and enhanced fault tolerance. The correct answer aligns with the proper use and definition of the protocol within the context of networking, specifically in Cisco environments where link aggregation is implemented to optimize performance and reliability.

PAgP stands for Port Aggregation Protocol. It is a Cisco proprietary protocol that is used to automate the aggregation of multiple Ethernet links into a single logical link. This is useful for increasing bandwidth and providing redundancy between switches or other devices. By employing PAgP, network devices can negotiate automatically to form a link aggregation group (LAG), which consolidates multiple physical interfaces into one logical interface, promoting effective load balancing and enhanced fault tolerance.

The correct answer aligns with the proper use and definition of the protocol within the context of networking, specifically in Cisco environments where link aggregation is implemented to optimize performance and reliability.