Simple definition
A protocol that combines several Ethernet links into a logical link.
Technical definition
Link Aggregation Control Protocol, defined by IEEE 802.1AX, dynamically negotiates an aggregate of links between compatible equipment.
What is it used for ?
Adding global capacity and bringing red data betweenIns, servers or NAS.
Practical example
Two 10 Gb/s links can be aggregated between a switch and a server to distribute multiple streams.
Common issues
- Incoherent aggregation parameters
- Bad allocation
- One stream does not always benefit from all the accumulated bandwidth
Related terms
Key takeaway: This entry explains the general operation of the term. Exact settings may vary depending on software, vendors and environments.