Juniper Apstra Datasheet

For Day 2 operations, continuously monitoring and validating the operational state of your network infrastructure is critical to ensure that your intent is met, services are delivered as expected, and your network is healthy. Collecting telemetry data is necessary to achieve these goals, but not sufficient. Network operators frequently find themselves drowning in telemetry data collected by traditional monitoring systems because they don’t have the tools to analyze the data and extract actionable insights.

Apstra's intent‑based analytics (IBA) let you define the way you want to monitor and analyze telemetry data from your network. IBA enables you to create expert‑level rules and systems checks and embed them into the network management system so that they run continuously and update automatically as the network changes. With IBA, you can create user‑defined, real‑time analytics pipelines using any of the built‑in processing functions, allowing you to codify the most complex troubleshooting scenarios and automate the extraction of insights from raw telemetry data.

Apstra ships with a variety of predefined IBA probes leveraging built‑in telemetry collectors. For Juniper devices, you can also create custom collectors from any “show” command, enabling you to collect any data that is available from those devices, and then leverage IBA processing functions to apply custom analytics to the data and present the results in custom dashboards.

While IBA probes provide you with powerful real‑time analytics, you can also gain insight on historical data through analytics reports. These reports leverage statistical analysis to help you understand the distribution of your data set over time, identify outliers, and analyze trends.

Apstra was designed to handle the largest data centers in the world, supporting hundreds of thousands of connected servers. This is achieved through support for 3‑stage or 5‑stage Clos IP fabrics with EVPN‑Virtual Extensible LAN (VXLAN) deployed as the overlay. Apstra also supports smaller fabric designs. In edge data centers, for example, only a couple of switches are deployed, but the number of deployments is large and highly distributed. Apstra can easily consolidate all operations across the edge data centers into a single management interface.

Regardless of the number and scale of deployments, is focused on intent and on translating that intent to configuration. Operators can easily make changes to these roles, driving large‑scale changes to configurations across multiple vendors and network designs. To satisfy these demands, Apstra is built with a high‑throughput, highly‑scalable graph datastore that tracks all changes in real time, relieving the organization from having to manage individual IP addresses or configurations. This allows operators to focus on business‑specific needs rather than low‑level troubleshooting or reconfiguring of the network management system following every network change.

Apstra solves the deployment and operational complexity of next‑generation data center networks by providing easy‑to‑deploy and highly‑validated fabric reference designs that can be used for any network size and cover multiple use cases. However, some data centers may require specific or out‑of‑the‑box topologies, protocols, or architectures that are not addressed by these templates.

Apstra’s “freeform reference design” allows you to build the design you want, how you want it. You can leverage any feature, protocol, or architecture that fits your deployment scenario. Freeform presents an interactive canvas to visually design or model any arbitrary network topology. The configuration is administered via configuration templates that grant you complete control over the configuration on the devices.

You can still leverage the same simple and powerful life cycle management features, including device operating system upgrades, simple device deployments, pre‑deployment data center modeling, device telemetry, analytics dashboards,  powerful intent‑based analytics, and Time Voyager.

Apstra also offers flexible connectivity options for servers, firewalls, and external routers. These connectivity options can be quickly attached to any port in the fabric, with deterministic configuration to ensure that all protocols are properly functioning.

A key operational feature for any network operator is rapidly recovering from human error. This is typically a complex, vendor‑specific process that requires a complete understanding of the full state of all boxes and their relationships to each other at certain points in time. The Time Voyager feature speeds up time to resolution by enabling the operator to move the entire state of the network (intent, configuration, and continuous validations) backward or forward with a few simple clicks, returning it to a specific point in time. This unique ability is enabled by its foundational intent‑based approach, including its SSOT and assurance validations.

As networks expand and applications require greater geographic diversity of data centers, several vendors have introduced proprietary data center interconnect (DCI) features to address stretched Layer 2 domains and active/active topologies between data centers. By contrast, Apstra supports an industry‑standard EVPN‑VXLAN overlay that extends Layer 2 application segments outside of the Apstra‑managed topology. This allows architects to integrate multiple disparate computing centers for effective load balancing, legacy migration, disaster recovery, or resource sharing while isolating failure domains for high availability and resilience. Apstra automates configuration of DCI with VXLAN tunnel stitching, dramatically reducing the complexity of unifying multiple data centers.

Apstra security policy provides a simple user interface and API that allows users to define policies to control the flow of traffic between virtual networks, IP endpoints, and routing zones. The policy is automatically applied as an L3 ACL on the relevant enforcement points, radically simplifying the management and reducing the size of access control lists. Furthermore, Apstra can detect conflicts when multiple policies are applied within a blueprint overlap and automatically resolve the conflicts based on user settings such as “more specific first” or “more generic first.” Users can search existing policies based on source/destination object and by type of traffic (protocol and port number) to determine if a certain traffic flow is affected by any active policies.

Apstra offers the industry’s first and only vendor‑agnostic intent‑based networking platform, allowing enterprises to design a network without consideration for the hardware platforms that will eventually be deployed. The tools used to design and manage the network are the same, regardless of which vendor hardware or network operating system is ultimately selected. This translates to a massive reduction in OpEx by eliminating the need to maintain staff expertise in multiple platforms and vendor nuances. There is also an opportunity to reduce CapEx by allowing all modern vendors to be considered for inclusion in an Apstra‑managed environment.

Apstra Flow, a multivendor network observability solution for modern data centers, delivers unprecedented insights at any scale for network performance, availability, and security. Apstra Flow provides complete network visibility and in‑depth analysis of traffic patterns so administrators can pinpoint the cause of a problem and resolve the issues. Having this extensive visibility optimizes network performance, enhances security, and improves capacity planning and cost control.

Apstra Flow provides granular information about network traffic flows, including source and destination IP addresses, ports, protocols, and the amount of data transmitted. When network administrators have this information, they can better understand the network's performance and identify potential issues, such as congestion, high latency, or packet loss.

Network engineers can leverage the insights from Apstra Flow to implement strategies that optimize network traffic flow, reducing latency, balancing loads across network paths, and ensuring the most efficient use of available resources.

Apstra Flow’s ability to enrich multivendor network traffic with organization‑specific information enables more in‑depth analysis and a better understanding of network traffic patterns, resource usage, and security risks. Apstra Flow helps organizations improve their security posture, detect and respond to threats more effectively, and maintain compliance with regulatory requirements.

Apstra Cloud Services also uses Apstra Flow data to provide additional AI‑Native application awareness and assurance capabilities.

Please contact your Juniper sales representative for information on ordering Juniper Apstra.

Juniper Networks believes that connectivity is not the same as experiencing a great connection. Juniper's AI-Native Networking Platform is built from the ground up to leverage AI to deliver the best and most secure user experiences from the edge to the data center and cloud. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on X (Twitter), LinkedIn, and Facebook.

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