See How We Stack Up!

Keysight offers an extensive set of visibility intelligence feature stacks so you can get the most out of your visibility and security platform — our capabilities allow filtering based on L2 through L7. Moreover, we provide industry-specific, specialized capabilities. Each stack of features is executed with a purpose-built design to ensure you get the best performance whether in a physical data center or a private, hybrid, or public cloud.

NetStack Easy to Use Interface

A Robust Foundation

We offer a robust set of standard features with its industry-leading network packet brokers. We provide three stages of filtering to optimize port usage and physical design; next, we added a dynamic filter compiler that sorts complex logic and we do it all through our known, easy-to-use web interface to save administrators time and prevent error. Then we added core traffic filtering features: aggregation, replication and tagging. To top it off, we layer on features others charge for or don’t even offer — load balancing and the ability to double your ports. All this is the foundational set of capabilities.

NetStack Features

Three Stages of Filtering

Three Stages of Filtering

NetStack Intersection Mode Filtering

Intersection Mode Filtering

NetStack Priority Based Filtering (PBF)

Priority Based Filtering (PBF)

NetStack Dynamic Filter Compiler

Dynamic Filter Compiler

NetStack Aggregation


NetStack Replication


NetStack Load Balancing

Load Balancing

NetStack Source Port Labeling

Source Port Labeling (vLan Tagging)

Key Specifications

Stages of Filtering

(1) Ingress (2) Dynamic (3) Egress

Dynamic Filter Compiler


Source Port Labeling

VLan Tagging

Aggregation / Replication


Load Balancing

L2, L3 Headers, L4 ports for IPv4 and IPv6

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Network Packet Brokers Supporting NetStack

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