27. pygnmi to subscribe data and update the configuration

In this section we will use pygnmi, python gnmi client library, to send “set”, “delete” and “subscribe” commands to network devices.
The gnmi commands “capabilities” and “get” are discussed in the previous section.

26. python gnmi client to automate network devices

25. gnmi streaming with subscribe command

gnmi streaming with subscribe command is the most important feature of gnmi protocol, at least nowadays that netconf and restconf are the main yang based automation protocols.
In this section, you will learn how to subscribe to any data in the yang data model using gnmic to stream it to the subscriber on changes or at intervals.

24. gnmi set examples with gnmic

We will use gnmi set command to create, update or delete the configuration of network devices.
We will update the new configuration through gnmic set commands in this section but it will be done using python gnmi library in the next sections.

23. gnmic interactive mode

22. gNMI get examples with gnmic

21. Arista gNMI Lab Preperation

Arista gNMI Lab preparation is the topic this section since it easier and more accessible to prepare gNMI with cisco devices.
We will load Arista vEOS into the VMware workstation and perform the initial configuration to connect to the device. Also, we will enable gNMI for our next demonstrations.

20. gRPC and gNMI in Network Automation

gNMI is the latest Yang-based network automation method that is the topic of this module.
In this section, we introduce gRPC and gNMI and compare it to the RESTCONF and NETCONF protocols, the other two Yang-based network automation methods that we discussed in the previous modules.