- Written by Josh Pfosi
- Posted on October 16, 2025
- Updated on January 30, 2026
- 2998 Views
SWitch Aggregation Group (SWAG) is a feature in EOS that supports combining multiple physical switches into a single, powerful virtual switch, simplifying network management and increasing scalability. This document describes how to configure and troubleshoot a SWAG.
- Written by Josh Pfosi
- Posted on April 20, 2020
- Updated on April 22, 2020
- 10127 Views
This feature implements RFC3107 that allows carrying a label stack with BGP route updates, using multi protocol BGP.
- Written by Josh Pfosi
- Posted on June 11, 2019
- Updated on July 31, 2025
- 18307 Views
This feature adds support for CPU traffic policy capable of matching and acting on IP traffic which would otherwise
- Written by Josh Pfosi
- Posted on April 23, 2018
- Updated on December 7, 2022
- 10714 Views
This feature adds support for "sequential" processing of route-map 'set ext/community' clauses. This feature is enabled via a configuration knob and there is no change in behavior without enabling this knob. The default route-map processing behavior can be summarized as "add then delete".
- Written by Josh Pfosi
- Posted on April 18, 2018
- Updated on May 13, 2018
- 10981 Views
This feature adds support for BGP peering over IPv6 link local addresses. As defined in RFC 4007, IPv6 addresses have
- Written by Josh Pfosi
- Posted on November 22, 2017
- Updated on December 22, 2017
- 10239 Views
This feature adds support for a 'match route type' route map match clause in release 4.20.1F. This clause allows