CX91x Smart Link configuration

Smart Link is a link backup feature that implements a fast switchover between two ports, one of which acts as a backup of the other. The Smart Link feature is used on dual-uplink networking to provide effective link backup and fast switchover mechanisms. The advantages are described as follows:
? When both uplinks are running normally, one link is in forwarding state (active) and the other is in blocking state (inactive), preventing packet looping on the network.
? Smart Link is easy to configure and use.
? If the active link fails, traffic is switched to the standby link within milliseconds to ensure continued data forwarding.

For details about the CX91x Smart Link configuration, see the following documents.
? C00 version:
http://support.huawei.com/enterprise/en/doc/DOC1000018101/?idPath=7919749|9856522|21782478|19955021|19961380
? C10 version:
http://support.huawei.com/enterprise/en/doc/DOC1000041694/?idPath=7919749|9856522|21782478|19955021|19961380

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