800-150 Exam Dumps : Supporting Cisco Devices for Field Technicians (FLDTEC)

TheWireless LAN Controller (WLC)plays a central role in Cisco’s Unified Wireless Network solution by providing centralized management, configuration, and monitoring for multiple access points (APs). It allows for streamlined policy enforcement, seamless mobility, load balancing, and security management across wireless networks.

While WLCs facilitate wireless connectivity indirectly, their main role is tocentrally manage and controlaccess points — not to function as Layer 3 routers or format data frames.

Before installing or replacingDIMMs (Dual In-line Memory Modules)in a Cisco UCS server, it is essential to verify thecurrent DIMM configuration and the population order. Cisco UCS servers have strict memory population rules to ensure optimal performance and compatibility, particularly in relation to memory channels and banks.

While the type, capacity, and firmware compatibility are important, failing to follow the correct population guidelines can result in failed boot processes or suboptimal performance.

In theFLDTEC course, the process for removing or replacing asupervisor module— especially thestandbysupervisor— in a modular switch like theCisco MDS 9700is clearly outlined. Cisco documentation states:

"Before removing a standby supervisor module, it must first be placed into out-of-service mode using the CLI command system no supervisor <slot-number> or via the appropriate management interface."

This action ensures the systemacknowledges the supervisor is no longer participating in redundancy, allowing a safe and controlled removal without impacting system operations.

Why not the other options?

A. Shut down the entire switch→ Not required; MDS switches are built for high availability and allow hot-swap operations.

C. Disconnect all network interface cables→ This applies to line cards or interfaces, not to supervisor removal specifically.

D. Perform a manual failover→ Failover is requiredwhen removing the active supervisor, not the standby one.