Cisco

Detecting and Mitigating Loops in VXLAN Networks

First-generation Layer-2 Ethernet networks could not natively detect or mitigate looped topologies, while modern Layer-2 Overlays implicitly build loop-free topologies. Overlays do not have any need ...
National Academies of Sciences%2c Engineering%2c and Medicine

Leveraging Existing Traffic Signal Assets to Obtain Quality Traffic Counts: A Guide

Inductive loop detectors were introduced in the early 1960s and have been one of the most widely used sensors for traffic management on freeways, arterials, and intersections. These sensors are used ...
al

Detection loops can be adjusted for traffic signals to detect bicycles

HUNTSVILE, AL - Jim Garvin is a bicycle commuter with a question regarding the triggering of traffic signals that he thinks is a safety issue. “Some traffic lights are triggered by magnetic loop ...
Cisco

Preventing Network Loops! A Feature You Need to be Aware of

No matter how secured or precise the configurations are, there are some problems you can’t almost avoid, particularly L2 loops. The looped frames have no TTL to decrement and nothing else to lose. It ...