Laiwei Photoelectric "LED O2O" mode

[Source: Gaogong LED's "LED Lighting Channel" magazine No. 6 (Total Issue 42) Reporter / Mingxin]

The current real estate regulation and control pressure is still in the situation, LED products seem to stand out

Design of ARP protocol dynamic interactive simulation system

The function of the ARP protocol is to map the IP address to the MAC address, and the core mechanism is the ARP cache table, which realizes the one-to-one correspondence between the IP address and the MAC address. The purpose of studying the ARP protocol dynamic intera