📄️ Visibility Fabric
Visibility Fabric is a network architecture that collects, aggregates, and distributes traffic from multiple observation points to monitoring and analytics platforms. It helps organizations centralize network visibility, reduce monitoring complexity, and improve access to traffic data across distributed environments.
📄️ VLAN
A VLAN (Virtual Local Area Network) is a logical Layer 2 network segment that creates separate broadcast domains within the same physical network infrastructure. VLANs are commonly used for network segmentation, traffic isolation, security, and operational organization.
📄️ VLAN traffic analysis
VLAN traffic analysis is the process of monitoring and analyzing network traffic associated with Virtual LANs (VLANs). It helps operators understand how traffic is distributed across logical network segments and how those segments communicate with one another.
📄️ VoIP
VoIP, or Voice over Internet Protocol, is the delivery of voice communications over IP networks instead of traditional circuit-switched telephone networks. Because voice traffic is highly sensitive to latency, jitter, and packet loss, VoIP quality depends heavily on network performance.
📄️ VoIP traffic monitoring
VoIP traffic monitoring is the process of analyzing Voice over IP traffic and network-performance metrics to understand call quality, troubleshoot voice issues, and ensure reliable real-time communications.
📄️ VRF
A VRF (Virtual Routing and Forwarding) is a technology that allows multiple independent routing tables to coexist on the same router or Layer 3 device. It enables Layer 3 segmentation, traffic isolation, and multi-tenant networking on shared infrastructure.