Aruba Mobility Expert (Written) study guide
Aruba Mobility Expert (Written) · Work through your exam, one topic at a time.
The Aruba Mobility Expert written exam is the knowledge-based assessment associated with expert-level Aruba mobility certification. It targets senior wireless engineers, network architects, and consultants who already design, deploy, and operate Aruba mobility controllers and access points at scale and want to validate that depth formally. The Aruba Mobility Expert (Written) study guide has 8 sections and about 1,838 words.
01Network Design and Architecture
Aruba designs are organized around the mobility controller (or controller-less Instant/Gateway) as the policy and forwarding anchor, with APs terminating tunnels via GRE or using bridge/local forwarding. A candidate should be fluent in the vocabulary of campus core–aggregation–access hierarchy, overlay vs.
249 words, about 1 min02Mobility Controller Deployment and High Availability
Candidates must know controller bring-up order: management IP, licensing, cluster/HA configuration, then AP licensing and VLANs. Understand VRRP-based active-standby HA, cluster deployments with stateful failover, and how APs and clients survive a failover.
249 words, about 1 min03Wireless LAN Configuration and RF Management
Know the SSID-to-VLAN mapping, virtual AP (VAP) profiles, and how AP groups bind VAPs to radios. Understand ARM (Adaptive Radio Management) for channel and power, band steering , client match , and airtime fairness .
247 words, about 1 min04Authentication, Authorization, and Security
Master the roles of RADIUS , 802.1X/EAP , MAC authentication , and captive portal , plus Aruba's role-based access control where a user role derives from server attributes or rules. Understand AAA profiles , server groups , fail-through behavior, and CoA/Disconnect messages for dynamic policy changes.
231 words, about 1 min05Routing, Switching, and Network Integration
Candidates must understand how the controller integrates with the wired network: L2 vs. L3 deployment , VLAN pooling , GRE tunnels , and routing protocols ( OSPF , static routes).
225 words, about 1 min06Troubleshooting and Verification
Adopt a layered approach: physical/link, AP registration, client association, authentication, then forwarding. Use show commands (AP database, client table, station details), packet captures , and logs to isolate faults.
233 words, about 1 min07Monitoring, Maintenance, and Operations
Know the monitoring surfaces: controller dashboards, AirWave/centralized management , syslog, SNMP traps, and RF health metrics. Understand firmware upgrade procedures, backup/restore , and configuration versioning .
203 words, about 1 min08Advanced Mobility Solutions and Services
Understand location services , AirGroup (Bonjour/mDNS services), dynamic segmentation , and SD-WAN/Gateway integration. Know role-based tunneling , VPN termination, and IoT onboarding.
201 words, about 1 min