Protocols at roughly OSI Layers 2 through 4 are ... the frame or packet to be exceeded. Data link is usually a simple, cheap way to solve small enterprise problems, although older bridges can ...

The Data Link Layer is one of my favorite layers ... of broadcast traffic in your NMS can you diagnose the problem. Layer 2 problems occur at the LAN level — meaning local communication on ...

Testing DAC and AOC is a critical step to ensure any issues with network performance are not due ... it's also critical that the data link layer operates within the established network/manufacturer ...