Aruba Wireless Technologies and Solutions Flashcards

What is the role of Aruba Mobility Controllers in a wireless network?

Answer: Manage and secure wireless traffic

Aruba Mobility Controllers are central components in Aruba wireless networks, designed to manage and secure wireless access points and client devices. They handle functions such as user authentication, policy enforcement, VPN termination, and centralized management of RF resources. This ensures consistent performance, security, and scalability across the wireless infrastructure.

Which Aruba solution enables cloud-based network management?

Answer: Aruba Central

Aruba Central is a cloud-native solution that provides unified management for Aruba's wired, wireless, and SD-WAN infrastructure. It allows network administrators to monitor, configure, and troubleshoot their entire network from a single cloud-based dashboard. This offers flexibility, scalability, and simplified operations for distributed environments, making cloud-based management efficient.

Which feature allows seamless user connectivity across multiple access points in Aruba wireless networks?

Answer: ClientMatch

Aruba ClientMatch is a patented technology that optimizes client connectivity by ensuring devices are always connected to the best possible access point (AP) and radio on the network. It intelligently steers clients away from congested or underperforming APs, improving overall Wi-Fi performance and providing a seamless roaming experience across multiple access points.

What is the purpose of Aruba ClearPass?

Answer: Providing secure access control and authentication

Aruba ClearPass is a comprehensive network access control (NAC) solution that provides secure access for wired, wireless, and VPN networks. Its primary purpose is to authenticate users and devices, enforce granular access policies based on identity and device posture, and ensure only authorized entities can connect to the network. This enhances overall network security and compliance.

Which Aruba technology optimizes application performance over wireless?

Answer: AppRF

Aruba AppRF (Application Radio Frequency) is a feature that provides deep packet inspection and visibility into application usage over the wireless network. It allows network administrators to identify, prioritize, and control application traffic, optimizing performance for critical applications while potentially limiting bandwidth for non-essential ones. This ensures a better user experience for key business applications.

What does RFProtect in Aruba solutions primarily defend against?

Answer: Wireless intrusion threats

Aruba RFProtect is a security feature designed to protect wireless networks from various RF-based threats. It acts as a wireless intrusion prevention system (WIPS) by detecting and containing rogue access points, denial-of-service attacks, and other wireless vulnerabilities. RFProtect helps maintain the integrity and security of the wireless environment by actively defending against intrusions.