Answer:

The correct answer is option 'B' - AWPP (Access Point-to-Point Protocol).

AWPP is a protocol used in Cisco mesh networks to allow multiple access points (APs) to connect with many redundant connections between nodes. It is specifically designed for wireless mesh networks and provides a reliable and efficient way for APs to communicate with each other.

Explanation:

1. Cisco Mesh Network:
A Cisco mesh network is a wireless network that uses multiple access points (APs) to provide coverage over a large area. Each AP in the network is connected to the others to form a mesh topology, allowing devices to seamlessly roam between APs without losing connectivity.

2. Redundant Connections:
Redundant connections refer to the multiple paths that can be used to transmit data between APs in a mesh network. These redundant connections are essential for ensuring reliability and fault tolerance in the network. If one path fails, the data can be rerouted through an alternate path to reach its destination.

3. Access Point-to-Point Protocol (AWPP):
AWPP is a proprietary protocol developed by Cisco for their mesh networks. It allows APs to establish point-to-point connections with each other, forming a mesh topology. AWPP enables the APs to exchange data, control messages, and synchronize their operations.

4. Benefits of AWPP:
AWPP provides several benefits in a Cisco mesh network, including:

- Redundant Connections: AWPP allows for multiple redundant connections between APs, ensuring reliable and fault-tolerant communication.
- Load Balancing: APs can distribute the network traffic among themselves, optimizing the performance and preventing congestion.
- Self-Healing: If one AP fails or goes offline, the other APs can dynamically reroute the traffic through alternate paths, ensuring continuous connectivity.
- Scalability: AWPP supports the addition of new APs to the network without disrupting the existing connections, allowing for easy expansion.

Conclusion:
The Access Point-to-Point Protocol (AWPP) is the protocol that allows multiple access points (APs) to connect with many redundant connections between nodes in a Cisco mesh network. It provides the necessary functionality for efficient communication, fault tolerance, and scalability within the network.