- Written by Muhammad Yousuf
- Posted on September 9, 2021
- Updated on February 27, 2024
- 7908 Views
This TOI supplements the Ingress Traffic Policy applied on ingress interfaces. Please refer to that document for a description of Traffic Policies and field-sets. This TOI explains the Traffic Policies as applied in the egress direction on interfaces
- Written by David Graham
- Posted on June 12, 2024
- Updated on June 13, 2024
- 780 Views
This feature allows Octa to act as a collector for IPFIX and sFlow datagrams and to aggregate and stream the collected data in response to a gNMI subscription. Octa is a process in EOS which combines OpenConfig and certain TerminAttr functionality, primarily with the intent of servicing gNMI requests for OpenConfig paths and for "EOS native" paths.
- Written by Anais Taing
- Posted on March 13, 2020
- Updated on August 14, 2024
- 7005 Views
The Tap Aggregation timestamping feature supports both timestamping packets in TAI (International Atomic Time)
- Written by Stefan Kheraj
- Posted on October 21, 2021
- Updated on May 11, 2022
- 6957 Views
Traffic steering to nexthop groups allows specifying one or more nexthop groups as the destination for a TAP aggregation steering policy. Traffic steering is a TAP aggregation process that uses class maps and policy maps to direct data streams received on TAP ports.
- Written by Anirudh Ramesh Iyer
- Posted on May 5, 2021
- Updated on July 19, 2024
- 16053 Views
This article describes how to customize TCAM ( Ternary Content Addressable Memory ) lookup for each feature which uses TCAM.
- Written by Rama Paduvalli
- Posted on May 1, 2015
- Updated on July 3, 2023
- 4175 Views
The VLAN mapping or translation feature provides the ability to map an arbitrary VLAN tag to a particular bridging VLAN on the switch. This mapping can be either bidirectional or applied only in one direction (incoming/outgoing).
- Written by Simon Liang
- Posted on September 5, 2021
- Updated on May 30, 2024
- 8204 Views
This document describes the VRF selection policy and VRF fallback feature. A VRF selection policy contains match rules that specify certain criteria (e.g. DSCP, IP protocol) as well as a resulting action to select a VRF in which to do the FIB lookup. The VRF fallback feature is an extension of these policies which allows users to optionally specify a “fallback” VRF for each VRF. The behavior is such that if the FIB lookup fails in a match rule’s selected VRF, another lookup will be attempted in the configured fallback VRF. Additionally, the fallback VRF itself can have yet another fallback VRF, such that if the lookup in the VRF and fallback VRF fail, the fallback-of-the-fallback VRF will be looked up (see the Configuration section for an example of this).
- Written by Anil Joshi
- Posted on July 9, 2020
- Updated on April 4, 2024
- 6149 Views
This document describes the support of VxLAN Bridging and Routing on the R3 series of DCS 7280, 7500 and 7800 Arista
- Written by Navlok Mishra
- Posted on February 8, 2017
- Updated on May 17, 2024
- 6778 Views
WRED ( Weighted Random Early Detection ) is one of the congestion management techniques.