Design high availability for controllers
3 practice questions under this official exam objective (300-425) — each with the community-verified answer, a full option-by-option explanation and instant feedback.
Cisco 5520 WLC LAG for Redundancy and Load
Implementing Link Aggregation (LAG) on a Cisco 5520 WLC provides both increased bandwidth and interface redundancy without purchasing a second control
How Does a Single 9800-40 WLC Achieve Cable-Failure High Availability?
Cisco 9800-40 WLC high availability with a single controller relies on a Link Aggregation Group (LAG) that bundles distribution ports into an 802.3ad
How to Enable APs to Return to Primary WLC
When a primary WLC fails and APs join a secondary, they will not automatically return unless specifically configured. This page establishes that AP fa