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What is the maximum number of active ports in an EtherChannel configuration using LACP?

8

In an EtherChannel configuration using the Link Aggregation Control Protocol (LACP), the maximum number of active ports that can be combined into a single EtherChannel is 8. This limitation is part of the IEEE 802.3ad standard, which LACP adheres to. Although you can configure more physical interfaces within an EtherChannel, only up to 8 can be active at any given time. This design helps in load balancing across the physical links and ensures effective use of available bandwidth while also simplifying management and improving redundancy.

It's important to note that in addition to the 8 active ports, LACP permits up to 16 total ports in the EtherChannel, including both active and standby ports. However, when it comes to the number of ports that are actively passing traffic, the limit remains capped at 8, making the understanding of LACP's operational limits crucial for network configuration and design.

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