Cisco Updated 350-601 Exam Questions and Answers by lorelai

 To install an operating system on a LUN provided by the Fibre Channel storage array, the engineer needs to configure the boot policy to include a SAN Boot Target with a WWPN (World Wide Port Name). This ensures that the server can communicate with the specific LUN on the storage array during the boot process. Additionally, adding Local CD/DVD and SAN Boot in the boot policy provides flexibility for installation sources, ensuring that both local and networked storage options are available during boot. References := Cisco Data Center Core Technologies source documents or study guide

 Changing the default host firmware policy in Cisco UCS Manager affects any service profile that uses the global-default host firmware policy. This is because the global-default host firmware policy serves as a template for service profiles that do not have a specific host firmware policy defined. When changes are made to the default policy, they propagate to all service profiles that reference it, potentially affecting the firmware version and settings across multiple servers.

References: 350-601 DCCOR exam topics2.

When using VMware vMotion to migrate a Cisco WSA virtual appliance from one physical host to another, it is essential that both physical hosts have access to the same network configurations. This includes the same defined networks to which the interfaces on the virtual appliance are mapped. This requirement ensures that the virtual appliance retains its network connectivity and continues to function correctly after the migration1.

References := For more information on the requirements and process of migrating a Cisco WSA virtual appliance using VMware vMotion, you can refer to the Cisco Secure Email and Web Virtual Appliance Installation Guide1.

NFS (Network File System) is a distributed file system protocol that allows users on client computers to access files over a network in a manner similar to how local storage is accessed. NFS uses a Kerberos-based security model to provide authentication, integrity, and confidentiality of data. It ensures that unauthorized users do not have access and protects the data from eavesdropping and tampering as it moves across the network. The other options are not features of NFS. Role-based access control is a method of restricting access to resources based on the roles of users. Block-based file access is a type of storage access that transfers data in fixed-sized blocks. Zone-based access control is a feature of Fibre Channel SANs that allows traffic isolation within a VSAN. References:

• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring NFS [Cisco Nexus 9000 Series Switches], Configuring NFS, NFS Overview
• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring NFS [Cisco Nexus 9000 Series Switches], Configuring NFS, Configuring NFS Security
• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring iSCSI [Cisco Nexus 9000 Series Switches], Configuring iSCSI, iSCSI Overview
• Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(x) - Configuring VSANs [Cisco Nexus 9000 Series Switches], Configuring VSANs, Configuring Zone-Based Access Control