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本文详细介绍了思科交换机上链路聚合的概念、协议（PAgP和LACP）、工作模式、负载分担以及配置步骤，包括创建聚合接口、绑定成员端口、设置负载均衡模式等，旨在帮助读者理解和实践链路聚合以提高网络可靠性与带宽利用。

we setup a switch for the server team to have LACP team ports for their Teamed nics in the servers. on a few servers, the server team did not setup teaming on their nics and connected the nics to the switch teamed ports. the switch connected each nic in s

This article provides information on the concepts, limitations, and some sample configurations of link aggregation, NIC Teaming, Link Aggregation Control Protocol (LACP), and EtherChannel connectivity between ESXi and Physical Network Switches, particular

etherChanel有分成兩大門派，分別是IEEE的LACP (Link Aggregation Control Protocol)與Cisco的PAgP (Port Aggregation Protocol)，兩者其實差不多，只是在關鍵字上不同而已。

本檔案將提供在執行Cisco IOS®系統軟體的Cisco Catalyst 3750交換器上設定跨堆疊EtherChannel的範例組態。 EtherChannel可稱為Fast EtherChannel或Gigabit EtherChannel。

Link Aggregation Control Protocol (LACP) is an open-standard protocol for EtherChannel Configurations. It dynamically adds and manages ports in the EtherChannel.