JN0-481: Data Center, Specialist (JNCIS-DC)

Juniper Apstra logical-device port groups can be assigned connection roles such as Leaf, Spine, and Generic. The supported role set does not include Empty or Root.

Configlets use tags to define their application scope. A tag can identify the applicable systems or devices, avoiding the need to list each one individually.

A Range processor marks a matching input as anomalous. With its threshold set to 1,000,000 and Raise Anomaly enabled, received traffic above 1 Mbps generates an actual IBA probe anomaly. IBA probe anomalies appear under Blueprint Analytics, so the Analytics indicator reflects the anomaly. Service anomalies are distinct from analytics anomalies and are associated with service, discovery, or configuration conditions rather than this probe result. Range Processor | Juniper Apstra 6.0

Apstra security policies can use Virtual Network and Routing Zone as source or destination point types. The platform renders the resulting security policies as ACLs at the applicable enforcement points on fabric devices.

A collapsed fabric consolidates leaf, spine, and border-leaf functions into the leaf devices. The leaf layer is interconnected as a full mesh, and those devices perform the EVPN-VXLAN overlay functions.