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LDT and LBDT Configuration
This chapter describes how to configure Loop detection (LDT) and loopback detection (LBDT), which allow the device to detect loopbacks on an interface, loops on the downstream network or device and loops between two device interfaces. When detecting a loop, the device notifies users in a timely manner and takes a preconfigured action on the problematic interface to minimize the impact of the loop on the device and network.
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