Layer 2
This section describes layer 2 configuration. Read this section to understand bridging, bonding, multi-chassis link aggregation (MLAG), link layer discovery protocol (LLDP), LACP bypass, virtual router redundancy and IGMP and MLD snooping.
This documentation is for the extended support release (ESR) version of Cumulus Linux. We will continue to keep this content up to date until 21 February, 2023, when ESR support ends. For more information about ESR, please read this knowledge base article.
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