The Juniper Service Provider JNCIS-DC
Describe the concepts, operation, or functionality of an IP fabric
- Spine-Leaf topology design
- ECMP load balancing
- Underlay and Overlay routing strategies
- Juniper Networks best practices
Identify the concepts, operation, or functionality of EVPN
- EVI
- Bridge domain
- Ethernet segments
- Route distinguisher
- Route target versus vrf-import and vrf-export policies
- EVPN route types
- ERB using Type 2 or Type 5
Identify the concepts, operation, or functionality of VXLAN
- Control plane options
- VNI-to-VLAN mapping
- VTEP functions
Identify concepts and general features of Juniper Apstra
- Apstra Server
- Apstra device agents
- Apstra UI
- RBAC (role-based access-control)
- Event log
- Syslog
Identify the concepts, operation, or functionality of components in the Apstra design phase
- DC Reference Design
- Interface maps
- Device profiles (e.g., interface naming and speeds)
- Resources
- Tags
- Logical devices
- Rack types
- Planning total spine capacity
- Templates
Identify the concepts, operation, or functionality of components in the Apstra build and deploy phases
- Fabric device management (e.g., install agents, system IDs)
- Blueprint UI
- Cable map
- Device states
- Deploy modes.
Identify the concepts, benefits, applications, or requirements of managing and operating a deployed Apstra blueprint
- Service versus probe anomalies
- Usage of top-level tabs (dashboard, analytics, staged, uncommitted, active, time voyager)
- Querying the blueprint
- Find by tags.
- Making changes to a blueprint
- Reverting
- Time voyager usage
- Property sets and configlets.
- Root cause identification
- Virtual networks and connectivity templates
- Adding a rack
- Configuration types (e.g., rendered, incremental, and pristine configs)
- Adding a generic system
Identify the concepts, operation, or functionality of multitenancy using Apstra
- Connectivity templates
- Routing zones and VRFs
- Routing policy
- Virtual networks
- Security policies
- VMware integration as it relates to Apstra.
- Data Center Interconnect
Identify the concepts, benefits, applications, or requirements of using Apstra intent-based
- Graph explorer
- Graph queries
- IBA probes