Find your next discovery.

Cisco · Exam update

CCNA · Cisco Certified Network Associate

…rt; proves you can configure and troubleshoot routing, switching and security.

Cisco · Current catalog entry

CCNP-ENT · Cisco Certified Network Professional Enterprise

…network engineers; proves advanced enterprise routing, switching, wireless and automation skills.

Cisco · Provider requirements

CMSS · Cisco Meraki Solutions Specialist

Provider credential for Meraki Solutions Specialist. Use the official award requirements and product training alongside the selected concept practice.

CompTIA · Current catalog entry

Network+ · CompTIA Network+

For junior network and support techs; proves you can configure, manage and troubleshoot wired and wireless networks.

AWS-SAA · Design Resilient Architectures

RDS Multi-AZ is for failover, read replicas are for scaling

…ake over when the primary fails, with the endpoint DNS switching automatically in about a minute. Read replicas are asynchronous copies that serve SELECT traffic and can live in the same reg…

CCNP-ENT · Switching and VLANs

VLANs separate broadcast domains

…a local network using MAC addresses. VLANs divide that switching environment into separate broadcast domains, while trunks carry traffic for multiple VLANs between devices. Communication acr…

URSCA · Ubiquiti · Check provider

Ubiquiti official training

Find the exact product and role track, confirm prerequisites, then complete the provider's required learning and practical assessment. Shared concept practice supplements that preparation.

URSCA · Ubiquiti · Free

Ubiquiti product documentation

Use the documentation for your deployed product and version to validate configuration, permissions and troubleshooting. Product documentation is a reference, not a complete exam syllabus.

URSCA · NIST · Free

Cybersecurity Framework