It also has several output plugins to send metrics to a variety of databases (we only will be interested in “InfluxDB” output plugin). Telegraf has several input plugins to get metrics directly from the system it’s running on, as well as from different remote devices (we mostly will be interested in SNMP). Telegraf is an agent for collecting and forwarding metrics and is a part of the InfluxData TICK stack. You will also be able to activate a “troubleshooting mode”, where you get all your incoming data dumped into a file (useful for troubleshooting purposes). It will also have internal monitoring done through Prometheus (a very convenient way to control the load of Pipeline). Within the Collection Stack Pipeline will accept TCP and gRPC streams, convert and push data to the InfluxDB database. Pipeline was described in details in our previous post. After converting incoming traffic from a router, it will forward all the data to the configured consumers.
![cisco ios tutorial cisco ios tutorial](https://www.tutorialandexample.com/wp-content/uploads/2019/07/Command-Line-Interface.png)
Pipeline is the first stop for IOS XR Telemetry traffic.
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It will have a role of an alert generator (with Slack as the destination for alerts)
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![cisco ios tutorial cisco ios tutorial](https://www.ciscozine.com/wp-content/uploads/logo_new_1.jpg)
So far so good, but there is a big step missing. It explains in-depth Pipeline, an open-sourced collector from Cisco. Right at this point, you might ask yourself how you can start collecting telemetry, and you should spend some time reading this document.
![cisco ios tutorial cisco ios tutorial](https://cdn.slidesharecdn.com/ss_thumbnails/tutorialhowtoconfigureciscoswitches-111220202107-phpapp02-thumbnail-4.jpg)
As soon as you’re done with your basic understanding of Telemetry configuration, you might want to increase the depth of your knowledge and have a look at how Telemetry works internally in different releases. All the IOS XR MDT configuration basics were covered here. Throughout all our posts here, in XRDOCS/Telemetry, we have been mostly talking about different sides of Telemetry from a router perspective.