• Author : Teren Sapp


Installing Puppet on EOS

Getting started with Puppet and EOS isn’t a difficult process. It involves taking advantage of the extensible nature of EOS. There are two primary extensions that need to be loaded in EOS in order for an Arista network element to be included in the Puppet ecosystem. Installation Installation of the agent on a switch includes adding the Ruby Client for eAPI (rbeapi) and the Puppet agent extensions, basic management configuration, including hostname, domain, and time synchronization (for SSL certificate management), and enabling eAPI access to the switch. Additionally, the Puppet master needs the appropriate modules installed (NetDev_stdlib and EOS) so you...
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DANZ TAP Aggregation Configuration: Quick Start

TAP Aggregation Overview TAP Aggregation enables N:M packet replication, unlike SPAN/mirror ports, which have limited filtering capability and only a few ports with which to mirror to. Besides that, Arista’s TAP aggregation offering enables users to leverage the extensibility of EOS – click here for a more in depth overview of TAP aggregation or contact your local account team for an in depth overview of DANZ. Enabling Tap Aggregation By default, Arista switches operate in normal switching mode. To place the switch into TAP aggregation mode, the following configuration must be added: tap aggregation   mode exclusive This configuration disables all ports...
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