- Written by Will Rideout
- Posted on 2月 16, 2021
- Updated on 2月 22, 2021
- 2496 Views
BFD (Bidirectional Forwarding Detection) session telemetry allows for the collection of per session statistics as
- Written by Lavanya Conjeevaram
- Posted on 9月 22, 2017
- Updated on 9月 23, 2017
- 2430 Views
CloudVision Portal release 2017.2.0 introduces support for the network wide Telemetry framework consisting of the
- Written by Rajshekhar Biradar
- Posted on 5月 11, 2021
- Updated on 2月 6, 2022
- 2657 Views
The Inband Network Telemetry eXport Data (INT XD) feature is used to gather flow, queue, drop telemetry
- Written by Padmanabh Ratnakar
- Posted on 10月 7, 2021
- Updated on 3月 29, 2023
- 4609 Views
For network monitoring and troubleshooting flow related issues, it is desirable to know the path, latency, queue and congestion information for flows at different times. The inband telemetry feature(INT), based on Inband Flow Analyzer RFC draft -IFA 2.0 and IFA 1.0(on some platforms) , is used to gather per flow telemetry information like path, per hop latency and congestion. INT is supported for both IPv4 and IPv6 traffic.
- Written by Andy Cheng
- Posted on 4月 22, 2021
- Updated on 4月 22, 2021
- 4722 Views
InfluxDB telemetry streaming feature enables telemetry data collection with Telegraf on box, and allows streaming
- Written by Padmanabh Ratnakar
- Posted on 4月 20, 2021
- Updated on 3月 2, 2023
- 4780 Views
The postcard telemetry(GreenT - GRE Encapsulated Telemetry) feature is used to gather per flow telemetry information like path and per hop latency.
- Written by Jeevan Kamisetty
- Posted on 2月 26, 2021
- Updated on 10月 26, 2022
- 3677 Views
Sampled flow tracking with IPFIX export is supported on most of the Arista platforms. User configured sampling rate is used for sampling in ingress and/or egress direction on the configured interfaces. An EOS software agent on CPU processes samples received from hardware, samples are used to create flow records that are exported to IPFIX collectors. Refer to Sampled flow tracking TOI for additional details.
- Written by Jeevan Kamisetty
- Posted on 11月 4, 2020
- Updated on 11月 9, 2022
- 4785 Views
Network administrators require access to flow information that passes through various network elements, for the purpose of analyzing and monitoring their networks. This feature provides access to IP flow information by sampling traffic flows in ingress and/or egress directions on the interfaces on which it is configured.