Cisco Updated 350-601 Exam Questions and Answers by kobie

 PowerOn Auto Provisioning (POAP) on Cisco Nexus 9000 Series Switches automates the process of upgrading software images and installing configuration files on devices being deployed for the first time. When a device with POAP boots without a startup configuration, it enters POAP mode, locates a DHCP server, and bootstraps itself with its interface IP address, gateway, and DNS server IP addresses. The device also obtains the IP address of a TFTP server and downloads a configuration script that enables the switch to download and install the appropriate software image and configuration file. Since only UDP is permitted between the Nexus 9000 switch and the server hosting the Cisco NX-OS system images, the TFTP transfer protocol, which uses UDP, must be defined1.

References:

• Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide, which details the use of POAP and the requirements for network infrastructure including a DHCP server and a TFTP server

The statement that is true about the behavior of multiple roles applied to a user on the Cisco MDS 9000 Series Switch is that access to a command takes priority over being denied access to a command. This means that if a user has multiple roles assigned and one of the roles grants access to a command while another role denies access to the same command, the user will be able to execute the command. The access permission overrides the deny permission in case of a conflict. The other statements are not true because:

• Any commands that have conflicting settings between roles are not denied. As explained above, the access permission prevails over the deny permission in case of a conflict.
• The first role assigned does not take precedence over subsequent roles. The order of role assignment does not affect the command authorization. All roles assigned to a user are evaluated together and the most permissive setting is applied.
• The last role assigned does not take precedence over previous roles. The order of role assignment does not affect the command authorization. All roles assigned to a user are evaluated together and the most permissive setting is applied. References: For more information on how to configure and manage roles on the Cisco MDS 9000 Series Switch, please refer to the following resources:
• Cisco MDS 9000 Family NX-OS Security Configuration Guide
• Cisco MDS 9000 Family NX-OS System Management Command Reference

Ansible is an open-source IT automation tool that is easy to set up and does not require an agent to be installed on target devices. It uses a declarative language and can be extended with custom modules written in Python, which aligns well with the IT team’s experience. Ansible’s agentless architecture and support for Python make it an ideal choice for the company’s requirements.

References: Implementing and Operating Cisco Data Center Core Technologies (DCCOR) course materials and the Cisco Data Center Core Technologies source book.

NFSv2

NFSv4

Kerberos

RADIUS