EntityQ1680661· pop 5· linked from 4 articlesPort Aggregation ProtocolSign in to saveproprietary link aggegration protocolConnectionslink aggregationEntityEthernetEntityInstitute of Electrical and Electronics EngineersEntityCiscoEntityMAC addressEntitymulticastEntityCisco IOSEntityProtocol data unitEntityCisco Discovery ProtocolEntityEtherChannelEntityCisco CatalystEntityCategoriesBonding protocolsCisco protocolsEthernetLink protocols