Cisco Updated 350-601 Exam Questions and Answers by abbie

The correct choices are A and D. In Cisco UCS, when the requirement is to aggregate links between the Fabric Interconnects and the I/O modules, the chassis discovery policy must use Link Grouping Preference = Port Channel. Cisco documents that for UCS 2200 I/O modules, selecting Port Channel causes the IOM-connected server ports to be automatically added to a port channel, which is exactly what provides link aggregation across the four 10-GbE connections per I/O module.

The second required step is D, because Cisco also states that after changing the link grouping preference, the chassis must be reacknowledged so the links are rediscovered and formed into the fabric port channel. Cisco’s UCS Manager infrastructure policy documentation explicitly notes that links can be added or removed by changing the link group preference and reacknowledging the chassis.

Options B and C do not create FI-to-IOM aggregation, and E is unrelated because unified ports are FI ports for Ethernet/FCoE or Fibre Channel flexibility, not a chassis-side requirement for this aggregation task.

Fibre Channel port security restricts access by validating device identities, such as pWWNs and nWWNs, against the port-security database. Auto-learning works with port security to capture devices that are already successfully logged in and dynamically add their identities to the active port-security database. This establishes a trusted baseline without requiring the administrator to enter every existing device manually. After the valid devices are learned, auto-learning can be disabled and the database activated or enforced so that subsequent login attempts from unauthorized identities are rejected. Enhanced zoning controls permitted communication between members of Fibre Channel zones, but it does not automatically populate the port-security database from logged-in devices. Device aliases provide readable names for Fibre Channel identifiers and simplify configuration; they do not authenticate logins or learn trusted devices for port-security enforcement. Therefore, both auto-learning and port security are required.