All 350-501 Test Inside Cisco Questions

 YAML’s readability and straightforward syntax make it an ideal choice for expressing infrastructure as code, which is a core principle in both Ansible and SaltStack for automating and managing IT infrastructure.

References: For more detailed information, please refer to the official documentation for Ansible and SaltStack, as well as the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) course materials.

 The number 2 in the configuration “snmp-server community ciscotest ro 2” is significant because it refers to the numeric name of the Access Control List (ACL) that contains the list of SNMP managers with access to the agent. In this context, “ro” stands for read-only, meaning that SNMP managers listed in ACL 2 can only read data from the SNMP agent but cannot modify it. The ACL defines which IP addresses are allowed to access SNMP data. References: Implementing and Operating Cisco Service Provider Network Core Technologies source documents or study guide

 In a gRPC dial-in configuration, the encoding is specified by the client initiating the connection. This setup allows for connection multiplexing, which means multiple gRPC calls can be made concurrently over a single connection, improving efficiency. Two-way streaming is also facilitated, allowing both the client and server to send a sequence of messages to each other, providing a full-duplex communication channel.

The correct configuration to ensure that SNMP servers acknowledge the notifications they receive is to use the snmp-server host command with the Informs keyword. This configuration sends Inform requests instead of Trap messages. Unlike Traps, Inform requests are acknowledged by the receiving SNMP server, ensuring that the notification has been received. If an Inform request is not acknowledged, the SNMP agent resends the notification.

References: The information is based on the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) training, which teaches how to configure, verify, troubleshoot, and optimize next-generation, Service Provider IP network infrastructures.