Pass the Cisco CCNP Data Center 300-635 Questions and answers with ExamsMirror

 The configuration snippet from a network device indicates that telemetry settings are being configured for Ethernet port 1/1. The data is collected and streamed to four different destinations, each with a unique port number. The sample-interval is set to ‘100000’, which is typically in microseconds. Therefore, the data is streamed every 100 milliseconds, as 100,000 microseconds equals 100 milliseconds.

References:

Implementing Automation for Cisco Data Center Solutions (DCAUI) course page.

Cisco Data Center Training Videos.

The correct command to execute a Python script within the Guest Shell container on a Cisco NX-OS switch is guestshell run, followed by the path to the Python script. In this case, the script deltacounters.py is located in /home/admin/, so the full command would be guestshell run python /home/admin/deltacounter.py ethernet1/1. This command initiates the Guest Shell, which is a secure, Linux-based environment designed to run custom Linux applications, including Python scripts, on Cisco NX-OS platforms. By specifying python after guestshell run, we are instructing Guest Shell to use its Python interpreter to execute the given script with ‘ethernet1/1’ as an argument passed to it.

References:

Cisco Guest Shell Configuration Guide

Implementing Automation for Cisco Data Center Solutions (DCAUI)

The Cisco Data Center Network Manager (DCNM) REST API provides a robust platform for automating various tasks in the data center. Two of its capabilities include:

A: The DCNM REST API uses the dcnm-token header for requests authentication after initial basic authentication. This token-based authentication is more secure as it reduces the need to repeatedly send credentials over the network.

E: The DCNM REST API is organized into different management areas such as Classic LAN, LAN Fabric, Media Controller, and SAN Management. This categorization allows for targeted automation and management within specific domains of the data center network.

References :=

Implementing Automation for Cisco Data Center Solutions (DCAUI) v1.0

Cisco Data Center Network Manager documentation

The error message “Request failed ” indicates that the Ansible playbook is trying to connect to the Cisco NX-OS switch using HTTP but is unable to establish a connection. This can be due to the HTTP server feature not being enabled on the NX-OS device. Enabling an HTTP server on a Cisco NX-OS device allows for remote management of the device via HTTP, which is what the Ansible playbook is attempting to do.

To resolve this issue, one would need to enable the HTTP server on the Cisco NX-OS switch. The command http-server enabled specifically enables the HTTP server feature, allowing for remote connections such as those attempted by Ansible playbooks.

References :=

Implementing Automation for Cisco Data Center Solutions (DCAUI) - 6

Cisco Learning Network - Automating Cisco Data Center Solutions Videos - 7 

The EEM script in the exhibit is designed to monitor for specific syslog messages. If any of the patterns specified (“copy bootflash:* running-config”, “copy run start”, or “Hello”) occur within a 120-second window, the script will trigger the reload of module 1 on the Cisco Nexus 9000 switch. This action is based on the occurrence of any one of the patterns, not all, which aligns with option B. References:

Implementing Automation for Cisco Data Center Solutions (DCAUI) course material

Cisco Nexus 9000 Series NX-OS System Management Configuration Guide

The Cobra SDK is used for automating tasks within Cisco’s Application Policy Infrastructure Controller (APIC). To create a new tenant named ‘Cisco’, the correct code is Tenant = Tenant(topMo, name='Cisco'). This line of code initializes a new instance of the Tenant class, with topMo as the parent managed object and ‘Cisco’ as the name of the tenant. This effectively instructs the APIC to create a new tenant with the given name.

References:

Implementing Automation for Cisco Data Center Solutions (DCAUI) course: Cisco Training Course

Cisco Learning Network - Data Center Training Videos: Cisco Learning Network

 The Cisco UCS PowerTool is a PowerShell module that provides an interface to Cisco Unified Computing System (UCS) Manager API. To initiate a connection to the Cisco UCS Manager, the ‘Connect-Ucs’ cmdlet is used. This cmdlet requires parameters such as the name of the UCS domain (in this case, ‘myucsm.example.com’) and credentials stored in a variable (here represented as ‘$ucsm_creds’). The credentials are typically created beforehand using the ‘New-Object’ cmdlet with a PSCredential object type, which securely stores the username and password required for authentication. References := Cisco UCS PowerTool Suite - PowerShell Libraries for Cisco UCS Manager