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Does link aggregation provide redundancy?
Link aggregation can help provide more redundancy because individual links might fail, and the link aggregation device will fail over to another adapter in the device to maintain connectivity.
What is link aggregation redundancy?
In computer networking, link aggregation is the combining (aggregating) of multiple network connections in parallel by any of several methods, in order to increase throughput beyond what a single connection could sustain, to provide redundancy in case one of the links should fail, or both.
How is link aggregation done?
One of the really interesting ways of deploying an aggregated link is to connect a device to a redundant pair of central core or aggregation switches. That is, instead of being a bundle of links between two devices, it’s a bundle of connections from one device to two devices.
Is there a standard for link aggregation in Ethernet?
Implementation methods encompass not only vendor-independent standards such as Link Aggregation Control Protocol (LACP) for Ethernet, defined in IEEE 802.1AX or the previous IEEE 802.3ad, but also various proprietary solutions. Link aggregation increases the bandwidth and resilience of Ethernet connections.
How does link aggregation Control Protocol ( LACP ) work?
Within the IEEE specification, the Link Aggregation Control Protocol (LACP) provides a method to control the bundling of several physical ports together to form a single logical channel.
Is there a Windows Server that supports link aggregation?
Microsoft Windows Server 2012 supports link aggregation natively. Previous Windows Server versions relied on manufacturer support of the feature within their device driver software. Intel, for example, released Advanced Networking Services (ANS) to bond Intel Fast Ethernet and Gigabit cards.
What is the 802.3ad dynamic link aggregation specification?
3ad Dynamic link aggregation (802.3ad, LACP) Creates aggregation groups that share the same speed and duplex settings. Utilizes all slave network interfaces in the active aggregator group according to the 802.3ad specification.