Configuring Smart Link of the CX111

Smart Link is a link backup feature. A Smart Link group consists of two interfaces. One interface is the backup of the other. Smart Link is often used in dual-homing networking to implement link backup and rapid switchover. Smart Link has following advantages:
? Prevents broadcast storms caused by loops. When two links are running properly in dual-homing networking, only one link transmits traffic and the other link is blocked.
? Is easy to configure and use.
? Ensures data forwarding. When the active link is faulty, traffic is switched to the standby link in milliseconds.

Configure Smart Link of the CX111 by following the instructions provided in the corresponding configuration guide:
http://support.huawei.com/enterprise/en/doc/DOC1000041694/?idPath=7919749%7C9856522%7C21782478%7C19955021%7C19961380

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