Pass the Cisco CCNP Data Center 350-601 Questions and answers with CertsForce

The correct answer is B. In InfiniBand architecture, a Target Channel Adapter (TCA) is a type of channel adapter typically used in I/O devices or I/O units, not in host systems. Its role is to connect the I/O controller to the InfiniBand fabric, and that fabric connection is ordinarily made through an InfiniBand switch. NVIDIA’s InfiniBand terminology defines a TCA as a channel adapter usually used in I/O devices, while InfiniBand fabrics are composed of switches and channel adapter devices (HCA/TCA).

This eliminates the other options. A router in InfiniBand is used to connect different InfiniBand subnets, not to serve as the normal attachment point for an I/O controller. Cisco data center knowledge aligns with this architectural distinction: HCAs/TCAs attach endpoints to the fabric, while switches interconnect endpoints within a subnet and routers interconnect subnets. NVIDIA documentation on InfiniBand routing states that IB routers forward traffic between two or more IB subnets, which is a different function from a TCA.

Therefore, the target channel adapter is best described as providing the connection between the InfiniBand switch and the I/O controller.

The correct answer is C. standby supervisor.

From the exhibit, the command output clearly shows:

Module 6 SUP Yes disruptive Module Upgradable and later confirms:

Module 6 EPLD upgrade is successful and 6 SUP Success.

This indicates that the EPLD upgrade was performed on a Supervisor (SUP) module, specifically module 6. In Cisco MDS 9700 architecture, supervisor modules operate in a redundant pair (active and standby). When EPLD upgrades are performed, Cisco best practice and system behavior typically upgrade the standby supervisor first, because it allows the system to maintain control-plane continuity and minimizes disruption.

The output does not mention PSU, fan, or fabric modules, eliminating options A, B, and D. The explicit reference to SUP confirms that the upgrade applies to a supervisor module.

Thus, based on the module type shown in the output and standard Cisco upgrade behavior, the EPLD upgrade is applied to the standby supervisor, making C the correct answer.

An all-configuration backup creates an XML file containing both system and logical configuration settings. System settings include elements such as usernames, roles, and locales, while logical settings include service profiles, VLANs, VSANs, pools, and policies. This directly satisfies the requirement to preserve both configuration categories before the upgrade. A full-state backup is a binary snapshot intended primarily for disaster recovery and system restoration, not a configuration import. A logical-configuration backup contains only logical objects and excludes administrative system settings. Conversely, a system-configuration backup includes administrative settings but excludes logical objects such as service profiles and connectivity policies. Cisco explicitly defines all configuration as the backup type that combines system and logical configuration information and permits those settings to be imported into the original or another fabric interconnect. Cisco UCS backup types