Cisco Updated 300-635 Exam Questions and Answers by orin

The ACI Cobra SDK is a Python library provided by Cisco for interacting with the Application Centric Infrastructure (ACI). The code in the image uses this SDK to log into an APIC controller, which is the central management entity for the ACI fabric. After logging in, it creates a class query for ‘fvCEp’, which stands for Fabric Endpoint. This class contains information about endpoints within the ACI fabric, including their MAC and IP addresses.

The ‘subtree’ property set to ‘full’ indicates that the query will return all objects within this class’s subtree, meaning it will retrieve detailed information about each endpoint. The mo_dir.query(cq) method executes this query against the APIC.

Finally, for each object returned by the query (each endpoint), it prints out two attributes: ‘mac’ and ‘ip’. These attributes correspond to the MAC address and IP address of each endpoint in the ACI fabric. Therefore, option C is correct as this code prints all endpoint MAC and IP addresses.

References:

Implementing Automation for Cisco Data Center Solutions (DCAUI)

Cisco Learning Network - Data Center Training Videos

The Python code Vrf(fvTenant(uniMo, 'CustA'), 'CustA_VRF) creates a VRF in an ACI tenant using the Cobra SDK. The Vrf class is instantiated with a parent fvTenant object and the name of the VRF.

aci_tenant

tenant : MyCompany

state: present

 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.